28755871560

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2520

約数の個数: 448

約数和(自身を含む): 107882772480

約数和(自身を除く): 79126900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 162, 180, 186, 195, 216, 234, 243, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 465, 468, 486, 520, 540, 558, 585, 620, 648, 702, 729, 744, 780, 806, 810, 837, 930, 936, 972, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1395, 1404, 1458, 1560, 1612, 1620, 1674, 1755, 1860, 1944, 2015, 2106, 2232, 2340, 2418, 2430, 2447, 2511, 2790, 2808, 2916, 3159, 3224, 3240, 3348, 3510, 3627, 3645, 3720, 4030, 4185, 4212, 4680, 4836, 4860, 4894, 5022, 5265, 5580, 5832, 6045, 6318, 6696, 7020, 7254, 7290, 7341, 7533, 8060, 8370, 8424, 9477, 9672, 9720, 9788, 10044, 10530, 10881, 11160, 12090, 12235, 12555, 12636, 14040, 14508, 14580, 14682, 15066, 15795, 16120, 16740, 18135, 18954, 19576, 20088, 21060, 21762, 22023, 22599, 24180, 24470, 25110, 25272, 29016, 29160, 29364, 30132, 31590, 31811, 32643, 33480, 36270, 36705, 37665, 37908, 42120, 43524, 44046, 45198, 47385, 48360, 48940, 50220, 54405, 58728, 60264, 63180, 63622, 65286, 66069, 72540, 73410, 75330, 75816, 75857, 87048, 88092, 90396, 94770, 95433, 97880, 97929, 100440, 108810, 110115, 112995, 126360, 127244, 130572, 132138, 145080, 146820, 150660, 151714, 159055, 163215, 176184, 180792, 189540, 190866, 195858, 198207, 217620, 220230, 225990, 227571, 254488, 261144, 264276, 286299, 293640, 293787, 301320, 303428, 318110, 326430, 330345, 379080, 379285, 381732, 391716, 396414, 435240, 440460, 451980, 455142, 477165, 489645, 528552, 572598, 587574, 594621, 606856, 636220, 652860, 660690, 682713, 758570, 763464, 783432, 792828, 858897, 880920, 903960, 910284, 954330, 979290, 986141, 991035, 1137855, 1145196, 1175148, 1189242, 1272440, 1305720, 1321380, 1365426, 1431495, 1468935, 1517140, 1585656, 1717794, 1783863, 1820568, 1908660, 1958580, 1972282, 1982070, 2048139, 2275710, 2290392, 2350296, 2378484, 2576691, 2642760, 2730852, 2862990, 2937870, 2958423, 2973105, 3034280, 3413565, 3435588, 3567726, 3817320, 3917160, 3944564, 3964140, 4096278, 4294485, 4551420, 4756968, 4930705, 5153382, 5461704, 5725980, 5875740, 5916846, 5946210, 6144417, 6827130, 6871176, 7135452, 7730073, 7889128, 7928280, 8192556, 8588970, 8875269, 8919315, 9102840, 9861410, 10240695, 10306764, 11451960, 11751480, 11833692, 11892420, 12288834, 12883455, 13654260, 14270904, 14792115, 15460146, 16385112, 17177940, 17750538, 17838630, 18433251, 19722820, 20481390, 20613528, 23190219, 23667384, 23784840, 24577668, 25766910, 26625807, 27308520, 29584230, 30722085, 30920292, 34355880, 35501076, 35677260, 36866502, 38650365, 39445640, 40962780, 44376345, 46380438, 49155336, 51533820, 53251614, 55299753, 59168460, 61444170, 61840584, 71002152, 71354520, 73733004, 77300730, 79877421, 81925560, 88752690, 92166255, 92760876, 103067640, 106503228, 110599506, 115951095, 118336920, 122888340, 133129035, 147466008, 154601460, 159754842, 177505380, 184332510, 185521752, 213006456, 221199012, 231902190, 239632263, 245776680, 266258070, 276498765, 309202920, 319509684, 355010760, 368665020, 399387105, 442398024, 463804380, 479264526, 532516140, 552997530, 639019368, 718896789, 737330040, 798774210, 927608760, 958529052, 1065032280, 1105995060, 1198161315, 1437793578, 1597548420, 1917058104, 2211990120, 2396322630, 2875587156, 3195096840, 3594483945, 4792645260, 5751174312, 7188967890, 9585290520, 14377935780, 28755871560]

約数ペア:

[(1, 28755871560), (2, 14377935780), (3, 9585290520), (4, 7188967890), (5, 5751174312), (6, 4792645260), (8, 3594483945), (9, 3195096840), (10, 2875587156), (12, 2396322630), (13, 2211990120), (15, 1917058104), (18, 1597548420), (20, 1437793578), (24, 1198161315), (26, 1105995060), (27, 1065032280), (30, 958529052), (31, 927608760), (36, 798774210), (39, 737330040), (40, 718896789), (45, 639019368), (52, 552997530), (54, 532516140), (60, 479264526), (62, 463804380), (65, 442398024), (72, 399387105), (78, 368665020), (81, 355010760), (90, 319509684), (93, 309202920), (104, 276498765), (108, 266258070), (117, 245776680), (120, 239632263), (124, 231902190), (130, 221199012), (135, 213006456), (155, 185521752), (156, 184332510), (162, 177505380), (180, 159754842), (186, 154601460), (195, 147466008), (216, 133129035), (234, 122888340), (243, 118336920), (248, 115951095), (260, 110599506), (270, 106503228), (279, 103067640), (310, 92760876), (312, 92166255), (324, 88752690), (351, 81925560), (360, 79877421), (372, 77300730), (390, 73733004), (403, 71354520), (405, 71002152), (465, 61840584), (468, 61444170), (486, 59168460), (520, 55299753), (540, 53251614), (558, 51533820), (585, 49155336), (620, 46380438), (648, 44376345), (702, 40962780), (729, 39445640), (744, 38650365), (780, 36866502), (806, 35677260), (810, 35501076), (837, 34355880), (930, 30920292), (936, 30722085), (972, 29584230), (1053, 27308520), (1080, 26625807), (1116, 25766910), (1170, 24577668), (1209, 23784840), (1215, 23667384), (1240, 23190219), (1395, 20613528), (1404, 20481390), (1458, 19722820), (1560, 18433251), (1612, 17838630), (1620, 17750538), (1674, 17177940), (1755, 16385112), (1860, 15460146), (1944, 14792115), (2015, 14270904), (2106, 13654260), (2232, 12883455), (2340, 12288834), (2418, 11892420), (2430, 11833692), (2447, 11751480), (2511, 11451960), (2790, 10306764), (2808, 10240695), (2916, 9861410), (3159, 9102840), (3224, 8919315), (3240, 8875269), (3348, 8588970), (3510, 8192556), (3627, 7928280), (3645, 7889128), (3720, 7730073), (4030, 7135452), (4185, 6871176), (4212, 6827130), (4680, 6144417), (4836, 5946210), (4860, 5916846), (4894, 5875740), (5022, 5725980), (5265, 5461704), (5580, 5153382), (5832, 4930705), (6045, 4756968), (6318, 4551420), (6696, 4294485), (7020, 4096278), (7254, 3964140), (7290, 3944564), (7341, 3917160), (7533, 3817320), (8060, 3567726), (8370, 3435588), (8424, 3413565), (9477, 3034280), (9672, 2973105), (9720, 2958423), (9788, 2937870), (10044, 2862990), (10530, 2730852), (10881, 2642760), (11160, 2576691), (12090, 2378484), (12235, 2350296), (12555, 2290392), (12636, 2275710), (14040, 2048139), (14508, 1982070), (14580, 1972282), (14682, 1958580), (15066, 1908660), (15795, 1820568), (16120, 1783863), (16740, 1717794), (18135, 1585656), (18954, 1517140), (19576, 1468935), (20088, 1431495), (21060, 1365426), (21762, 1321380), (22023, 1305720), (22599, 1272440), (24180, 1189242), (24470, 1175148), (25110, 1145196), (25272, 1137855), (29016, 991035), (29160, 986141), (29364, 979290), (30132, 954330), (31590, 910284), (31811, 903960), (32643, 880920), (33480, 858897), (36270, 792828), (36705, 783432), (37665, 763464), (37908, 758570), (42120, 682713), (43524, 660690), (44046, 652860), (45198, 636220), (47385, 606856), (48360, 594621), (48940, 587574), (50220, 572598), (54405, 528552), (58728, 489645), (60264, 477165), (63180, 455142), (63622, 451980), (65286, 440460), (66069, 435240), (72540, 396414), (73410, 391716), (75330, 381732), (75816, 379285), (75857, 379080), (87048, 330345), (88092, 326430), (90396, 318110), (94770, 303428), (95433, 301320), (97880, 293787), (97929, 293640), (100440, 286299), (108810, 264276), (110115, 261144), (112995, 254488), (126360, 227571), (127244, 225990), (130572, 220230), (132138, 217620), (145080, 198207), (146820, 195858), (150660, 190866), (151714, 189540), (159055, 180792), (163215, 176184)]