365662920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3323}}^1$

素因数の和:3475

約数の個数: 128

約数和(自身を含む): 1263651840

約数和(自身を除く): 897988920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 840, 917, 1048, 1310, 1572, 1834, 1965, 2620, 2751, 3144, 3323, 3668, 3930, 4585, 5240, 5502, 6646, 7336, 7860, 9170, 9969, 11004, 13292, 13755, 15720, 16615, 18340, 19938, 22008, 23261, 26584, 27510, 33230, 36680, 39876, 46522, 49845, 55020, 66460, 69783, 79752, 93044, 99690, 110040, 116305, 132920, 139566, 186088, 199380, 232610, 279132, 348915, 398760, 435313, 465220, 558264, 697830, 870626, 930440, 1305939, 1395660, 1741252, 2176565, 2611878, 2791320, 3047191, 3482504, 4353130, 5223756, 6094382, 6529695, 8706260, 9141573, 10447512, 12188764, 13059390, 15235955, 17412520, 18283146, 24377528, 26118780, 30471910, 36566292, 45707865, 52237560, 60943820, 73132584, 91415730, 121887640, 182831460, 365662920]

約数ペア:

[(1, 365662920), (2, 182831460), (3, 121887640), (4, 91415730), (5, 73132584), (6, 60943820), (7, 52237560), (8, 45707865), (10, 36566292), (12, 30471910), (14, 26118780), (15, 24377528), (20, 18283146), (21, 17412520), (24, 15235955), (28, 13059390), (30, 12188764), (35, 10447512), (40, 9141573), (42, 8706260), (56, 6529695), (60, 6094382), (70, 5223756), (84, 4353130), (105, 3482504), (120, 3047191), (131, 2791320), (140, 2611878), (168, 2176565), (210, 1741252), (262, 1395660), (280, 1305939), (393, 930440), (420, 870626), (524, 697830), (655, 558264), (786, 465220), (840, 435313), (917, 398760), (1048, 348915), (1310, 279132), (1572, 232610), (1834, 199380), (1965, 186088), (2620, 139566), (2751, 132920), (3144, 116305), (3323, 110040), (3668, 99690), (3930, 93044), (4585, 79752), (5240, 69783), (5502, 66460), (6646, 55020), (7336, 49845), (7860, 46522), (9170, 39876), (9969, 36680), (11004, 33230), (13292, 27510), (13755, 26584), (15720, 23261), (16615, 22008), (18340, 19938)]