896720580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5399

約数の個数: 216

約数和(自身を含む): 3331298880

約数和(自身を除く): 2434578300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5351, 5586, 5985, 7980, 8379, 8820, 9310, 10702, 11172, 11970, 13965, 16053, 16758, 18620, 21404, 23940, 26755, 27930, 32106, 33516, 37457, 41895, 48159, 53510, 55860, 64212, 74914, 80265, 83790, 96318, 101669, 107020, 112371, 149828, 160530, 167580, 187285, 192636, 203338, 224742, 240795, 262199, 305007, 321060, 337113, 374570, 406676, 449484, 481590, 508345, 524398, 561855, 610014, 674226, 711683, 749140, 786597, 915021, 963180, 1016690, 1048796, 1123710, 1220028, 1310995, 1348452, 1423366, 1525035, 1573194, 1685565, 1830042, 2033380, 2135049, 2247420, 2359791, 2621990, 2846732, 3050070, 3146388, 3371130, 3558415, 3660084, 3932985, 4270098, 4575105, 4719582, 4981781, 5243980, 6100140, 6405147, 6742260, 7116830, 7865970, 8540196, 9150210, 9439164, 9963562, 10675245, 11798955, 12810294, 14233660, 14945343, 15731940, 18300420, 19927124, 21350490, 23597910, 24908905, 25620588, 29890686, 32025735, 42700980, 44836029, 47195820, 49817810, 59781372, 64051470, 74726715, 89672058, 99635620, 128102940, 149453430, 179344116, 224180145, 298906860, 448360290, 896720580]

約数ペア:

[(1, 896720580), (2, 448360290), (3, 298906860), (4, 224180145), (5, 179344116), (6, 149453430), (7, 128102940), (9, 99635620), (10, 89672058), (12, 74726715), (14, 64051470), (15, 59781372), (18, 49817810), (19, 47195820), (20, 44836029), (21, 42700980), (28, 32025735), (30, 29890686), (35, 25620588), (36, 24908905), (38, 23597910), (42, 21350490), (45, 19927124), (49, 18300420), (57, 15731940), (60, 14945343), (63, 14233660), (70, 12810294), (76, 11798955), (84, 10675245), (90, 9963562), (95, 9439164), (98, 9150210), (105, 8540196), (114, 7865970), (126, 7116830), (133, 6742260), (140, 6405147), (147, 6100140), (171, 5243980), (180, 4981781), (190, 4719582), (196, 4575105), (210, 4270098), (228, 3932985), (245, 3660084), (252, 3558415), (266, 3371130), (285, 3146388), (294, 3050070), (315, 2846732), (342, 2621990), (380, 2359791), (399, 2247420), (420, 2135049), (441, 2033380), (490, 1830042), (532, 1685565), (570, 1573194), (588, 1525035), (630, 1423366), (665, 1348452), (684, 1310995), (735, 1220028), (798, 1123710), (855, 1048796), (882, 1016690), (931, 963180), (980, 915021), (1140, 786597), (1197, 749140), (1260, 711683), (1330, 674226), (1470, 610014), (1596, 561855), (1710, 524398), (1764, 508345), (1862, 481590), (1995, 449484), (2205, 406676), (2394, 374570), (2660, 337113), (2793, 321060), (2940, 305007), (3420, 262199), (3724, 240795), (3990, 224742), (4410, 203338), (4655, 192636), (4788, 187285), (5351, 167580), (5586, 160530), (5985, 149828), (7980, 112371), (8379, 107020), (8820, 101669), (9310, 96318), (10702, 83790), (11172, 80265), (11970, 74914), (13965, 64212), (16053, 55860), (16758, 53510), (18620, 48159), (21404, 41895), (23940, 37457), (26755, 33516), (27930, 32106)]