742456260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 384

約数和(自身を含む): 2946585600

約数和(自身を除く): 2204129340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 29, 30, 35, 36, 39, 42, 45, 52, 54, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 108, 116, 117, 126, 130, 135, 140, 145, 156, 174, 180, 182, 189, 195, 203, 210, 234, 252, 260, 261, 270, 273, 290, 315, 348, 351, 364, 377, 378, 390, 406, 420, 435, 455, 468, 521, 522, 540, 546, 580, 585, 609, 630, 702, 754, 756, 780, 783, 812, 819, 870, 910, 945, 1015, 1042, 1044, 1092, 1131, 1170, 1218, 1260, 1305, 1365, 1404, 1508, 1563, 1566, 1638, 1740, 1755, 1820, 1827, 1885, 1890, 2030, 2084, 2262, 2340, 2436, 2457, 2605, 2610, 2639, 2730, 3045, 3126, 3132, 3276, 3393, 3510, 3647, 3654, 3770, 3780, 3915, 4060, 4095, 4524, 4689, 4914, 5210, 5220, 5278, 5460, 5481, 5655, 6090, 6252, 6773, 6786, 7020, 7294, 7308, 7540, 7815, 7830, 7917, 8190, 9135, 9378, 9828, 10179, 10420, 10556, 10941, 10962, 11310, 12180, 12285, 13195, 13546, 13572, 14067, 14588, 15109, 15630, 15660, 15834, 16380, 16965, 18235, 18270, 18756, 20319, 20358, 21882, 21924, 22620, 23445, 23751, 24570, 26390, 27092, 27405, 28134, 30218, 31260, 31668, 32823, 33865, 33930, 36470, 36540, 39585, 40638, 40716, 43764, 45327, 46890, 47411, 47502, 49140, 50895, 52780, 54705, 54810, 56268, 60436, 60957, 65646, 67730, 67860, 70335, 71253, 72940, 75545, 79170, 81276, 90654, 93780, 94822, 95004, 98469, 101595, 101790, 105763, 109410, 109620, 118755, 121914, 131292, 135460, 135981, 140670, 142233, 142506, 151090, 158340, 164115, 181308, 182871, 189644, 196417, 196938, 203190, 203580, 211526, 218820, 226635, 237055, 237510, 243828, 271962, 281340, 284466, 285012, 302180, 304785, 317289, 328230, 356265, 365742, 392834, 393876, 406380, 407943, 423052, 426699, 453270, 474110, 475020, 492345, 528815, 543924, 568932, 589251, 609570, 634578, 656460, 679905, 711165, 712530, 731484, 785668, 815886, 853398, 906540, 914355, 948220, 951867, 982085, 984690, 1057630, 1178502, 1219140, 1269156, 1280097, 1359810, 1374919, 1422330, 1425060, 1586445, 1631772, 1706796, 1767753, 1828710, 1903734, 1964170, 1969380, 2039715, 2115260, 2133495, 2357004, 2560194, 2719620, 2749838, 2844660, 2855601, 2946255, 3172890, 3535506, 3657420, 3807468, 3928340, 4079430, 4124757, 4266990, 4759335, 5120388, 5303259, 5499676, 5711202, 5892510, 6345780, 6400485, 6874595, 7071012, 8158860, 8249514, 8533980, 8838765, 9518670, 10606518, 11422404, 11785020, 12374271, 12800970, 13749190, 14278005, 16499028, 17677530, 19037340, 20623785, 21213036, 24748542, 25601940, 26516295, 27498380, 28556010, 35355060, 37122813, 41247570, 49497084, 53032590, 57112020, 61871355, 74245626, 82495140, 106065180, 123742710, 148491252, 185614065, 247485420, 371228130, 742456260]

約数ペア:

[(1, 742456260), (2, 371228130), (3, 247485420), (4, 185614065), (5, 148491252), (6, 123742710), (7, 106065180), (9, 82495140), (10, 74245626), (12, 61871355), (13, 57112020), (14, 53032590), (15, 49497084), (18, 41247570), (20, 37122813), (21, 35355060), (26, 28556010), (27, 27498380), (28, 26516295), (29, 25601940), (30, 24748542), (35, 21213036), (36, 20623785), (39, 19037340), (42, 17677530), (45, 16499028), (52, 14278005), (54, 13749190), (58, 12800970), (60, 12374271), (63, 11785020), (65, 11422404), (70, 10606518), (78, 9518670), (84, 8838765), (87, 8533980), (90, 8249514), (91, 8158860), (105, 7071012), (108, 6874595), (116, 6400485), (117, 6345780), (126, 5892510), (130, 5711202), (135, 5499676), (140, 5303259), (145, 5120388), (156, 4759335), (174, 4266990), (180, 4124757), (182, 4079430), (189, 3928340), (195, 3807468), (203, 3657420), (210, 3535506), (234, 3172890), (252, 2946255), (260, 2855601), (261, 2844660), (270, 2749838), (273, 2719620), (290, 2560194), (315, 2357004), (348, 2133495), (351, 2115260), (364, 2039715), (377, 1969380), (378, 1964170), (390, 1903734), (406, 1828710), (420, 1767753), (435, 1706796), (455, 1631772), (468, 1586445), (521, 1425060), (522, 1422330), (540, 1374919), (546, 1359810), (580, 1280097), (585, 1269156), (609, 1219140), (630, 1178502), (702, 1057630), (754, 984690), (756, 982085), (780, 951867), (783, 948220), (812, 914355), (819, 906540), (870, 853398), (910, 815886), (945, 785668), (1015, 731484), (1042, 712530), (1044, 711165), (1092, 679905), (1131, 656460), (1170, 634578), (1218, 609570), (1260, 589251), (1305, 568932), (1365, 543924), (1404, 528815), (1508, 492345), (1563, 475020), (1566, 474110), (1638, 453270), (1740, 426699), (1755, 423052), (1820, 407943), (1827, 406380), (1885, 393876), (1890, 392834), (2030, 365742), (2084, 356265), (2262, 328230), (2340, 317289), (2436, 304785), (2457, 302180), (2605, 285012), (2610, 284466), (2639, 281340), (2730, 271962), (3045, 243828), (3126, 237510), (3132, 237055), (3276, 226635), (3393, 218820), (3510, 211526), (3647, 203580), (3654, 203190), (3770, 196938), (3780, 196417), (3915, 189644), (4060, 182871), (4095, 181308), (4524, 164115), (4689, 158340), (4914, 151090), (5210, 142506), (5220, 142233), (5278, 140670), (5460, 135981), (5481, 135460), (5655, 131292), (6090, 121914), (6252, 118755), (6773, 109620), (6786, 109410), (7020, 105763), (7294, 101790), (7308, 101595), (7540, 98469), (7815, 95004), (7830, 94822), (7917, 93780), (8190, 90654), (9135, 81276), (9378, 79170), (9828, 75545), (10179, 72940), (10420, 71253), (10556, 70335), (10941, 67860), (10962, 67730), (11310, 65646), (12180, 60957), (12285, 60436), (13195, 56268), (13546, 54810), (13572, 54705), (14067, 52780), (14588, 50895), (15109, 49140), (15630, 47502), (15660, 47411), (15834, 46890), (16380, 45327), (16965, 43764), (18235, 40716), (18270, 40638), (18756, 39585), (20319, 36540), (20358, 36470), (21882, 33930), (21924, 33865), (22620, 32823), (23445, 31668), (23751, 31260), (24570, 30218), (26390, 28134), (27092, 27405)]