2453938920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 384

約数和(自身を含む): 8841830400

約数和(自身を除く): 6387891480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 71, 72, 76, 90, 93, 95, 114, 120, 124, 142, 152, 155, 163, 171, 180, 186, 190, 213, 228, 248, 279, 284, 285, 310, 326, 342, 355, 360, 372, 380, 426, 456, 465, 489, 558, 568, 570, 589, 620, 639, 652, 684, 710, 744, 760, 815, 852, 855, 930, 978, 1065, 1116, 1140, 1178, 1240, 1278, 1304, 1349, 1368, 1395, 1420, 1467, 1630, 1704, 1710, 1767, 1860, 1956, 2130, 2201, 2232, 2280, 2356, 2445, 2556, 2698, 2790, 2840, 2934, 2945, 3097, 3195, 3260, 3420, 3534, 3720, 3912, 4047, 4260, 4402, 4712, 4890, 5053, 5112, 5301, 5396, 5580, 5868, 5890, 6194, 6390, 6520, 6603, 6745, 6840, 7068, 7335, 8094, 8520, 8804, 8835, 9291, 9780, 10106, 10602, 10792, 11005, 11160, 11573, 11736, 11780, 12141, 12388, 12780, 13206, 13490, 14136, 14670, 15159, 15485, 16188, 17608, 17670, 18582, 19560, 19809, 20212, 20235, 21204, 22010, 23146, 23560, 24282, 24776, 25265, 25560, 26412, 26505, 26980, 27873, 29340, 30318, 30970, 32376, 33015, 34719, 35340, 37164, 39618, 40424, 40470, 41819, 42408, 44020, 45477, 46292, 46455, 48564, 50530, 52824, 53010, 53960, 55746, 57865, 58680, 60636, 60705, 61940, 66030, 69438, 70680, 74328, 75795, 79236, 80940, 83638, 88040, 90954, 92584, 92910, 96007, 97128, 99045, 101060, 104157, 106020, 111492, 115730, 121272, 121410, 123880, 125457, 132060, 138876, 139365, 151590, 158472, 161880, 167276, 173595, 181908, 185820, 192014, 198090, 202120, 208314, 209095, 212040, 219887, 222984, 227385, 231460, 242820, 250914, 264120, 277752, 278730, 288021, 303180, 334552, 347190, 358763, 363816, 371640, 376371, 384028, 396180, 416628, 418190, 439774, 454770, 462920, 480035, 485640, 501828, 520785, 557460, 576042, 606360, 627285, 659661, 694380, 717526, 752742, 768056, 792360, 833256, 836380, 864063, 879548, 909540, 960070, 1003656, 1041570, 1076289, 1099435, 1114920, 1152084, 1254570, 1319322, 1388760, 1435052, 1440105, 1505484, 1672760, 1728126, 1759096, 1793815, 1819080, 1881855, 1920140, 1978983, 2083140, 2152578, 2198870, 2304168, 2509140, 2638644, 2870104, 2880210, 3010968, 3228867, 3298305, 3456252, 3587630, 3763710, 3840280, 3957966, 4166280, 4305156, 4320315, 4397740, 5018280, 5277288, 5381445, 5760420, 6457734, 6596610, 6816497, 6912504, 7175260, 7527420, 7915932, 8610312, 8640630, 8795480, 9894915, 10762890, 11520840, 12915468, 13193220, 13632994, 14350520, 15054840, 15831864, 16144335, 17281260, 19789830, 20449491, 21525780, 25830936, 26386440, 27265988, 32288670, 34082485, 34562520, 39579660, 40898982, 43051560, 54531976, 61348473, 64577340, 68164970, 79159320, 81797964, 102247455, 122696946, 129154680, 136329940, 163595928, 204494910, 245393892, 272659880, 306742365, 408989820, 490787784, 613484730, 817979640, 1226969460, 2453938920]

約数ペア:

[(1, 2453938920), (2, 1226969460), (3, 817979640), (4, 613484730), (5, 490787784), (6, 408989820), (8, 306742365), (9, 272659880), (10, 245393892), (12, 204494910), (15, 163595928), (18, 136329940), (19, 129154680), (20, 122696946), (24, 102247455), (30, 81797964), (31, 79159320), (36, 68164970), (38, 64577340), (40, 61348473), (45, 54531976), (57, 43051560), (60, 40898982), (62, 39579660), (71, 34562520), (72, 34082485), (76, 32288670), (90, 27265988), (93, 26386440), (95, 25830936), (114, 21525780), (120, 20449491), (124, 19789830), (142, 17281260), (152, 16144335), (155, 15831864), (163, 15054840), (171, 14350520), (180, 13632994), (186, 13193220), (190, 12915468), (213, 11520840), (228, 10762890), (248, 9894915), (279, 8795480), (284, 8640630), (285, 8610312), (310, 7915932), (326, 7527420), (342, 7175260), (355, 6912504), (360, 6816497), (372, 6596610), (380, 6457734), (426, 5760420), (456, 5381445), (465, 5277288), (489, 5018280), (558, 4397740), (568, 4320315), (570, 4305156), (589, 4166280), (620, 3957966), (639, 3840280), (652, 3763710), (684, 3587630), (710, 3456252), (744, 3298305), (760, 3228867), (815, 3010968), (852, 2880210), (855, 2870104), (930, 2638644), (978, 2509140), (1065, 2304168), (1116, 2198870), (1140, 2152578), (1178, 2083140), (1240, 1978983), (1278, 1920140), (1304, 1881855), (1349, 1819080), (1368, 1793815), (1395, 1759096), (1420, 1728126), (1467, 1672760), (1630, 1505484), (1704, 1440105), (1710, 1435052), (1767, 1388760), (1860, 1319322), (1956, 1254570), (2130, 1152084), (2201, 1114920), (2232, 1099435), (2280, 1076289), (2356, 1041570), (2445, 1003656), (2556, 960070), (2698, 909540), (2790, 879548), (2840, 864063), (2934, 836380), (2945, 833256), (3097, 792360), (3195, 768056), (3260, 752742), (3420, 717526), (3534, 694380), (3720, 659661), (3912, 627285), (4047, 606360), (4260, 576042), (4402, 557460), (4712, 520785), (4890, 501828), (5053, 485640), (5112, 480035), (5301, 462920), (5396, 454770), (5580, 439774), (5868, 418190), (5890, 416628), (6194, 396180), (6390, 384028), (6520, 376371), (6603, 371640), (6745, 363816), (6840, 358763), (7068, 347190), (7335, 334552), (8094, 303180), (8520, 288021), (8804, 278730), (8835, 277752), (9291, 264120), (9780, 250914), (10106, 242820), (10602, 231460), (10792, 227385), (11005, 222984), (11160, 219887), (11573, 212040), (11736, 209095), (11780, 208314), (12141, 202120), (12388, 198090), (12780, 192014), (13206, 185820), (13490, 181908), (14136, 173595), (14670, 167276), (15159, 161880), (15485, 158472), (16188, 151590), (17608, 139365), (17670, 138876), (18582, 132060), (19560, 125457), (19809, 123880), (20212, 121410), (20235, 121272), (21204, 115730), (22010, 111492), (23146, 106020), (23560, 104157), (24282, 101060), (24776, 99045), (25265, 97128), (25560, 96007), (26412, 92910), (26505, 92584), (26980, 90954), (27873, 88040), (29340, 83638), (30318, 80940), (30970, 79236), (32376, 75795), (33015, 74328), (34719, 70680), (35340, 69438), (37164, 66030), (39618, 61940), (40424, 60705), (40470, 60636), (41819, 58680), (42408, 57865), (44020, 55746), (45477, 53960), (46292, 53010), (46455, 52824), (48564, 50530)]