1456451880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{54919}}^1$

素因数の和:54963

約数の個数: 128

約数和(自身を含む): 4982342400

約数和(自身を除く): 3525890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 54919, 109838, 164757, 219676, 274595, 329514, 439352, 549190, 659028, 713947, 823785, 933623, 1098380, 1318056, 1427894, 1647570, 1867246, 2141841, 2196760, 2800869, 2855788, 3295140, 3569735, 3734492, 4283682, 4668115, 5601738, 5711576, 6590280, 7139470, 7468984, 8567364, 9336230, 10709205, 11203476, 12137099, 14004345, 14278940, 17134728, 18672460, 21418410, 22406952, 24274198, 28008690, 28557880, 36411297, 37344920, 42836820, 48548396, 56017380, 60685495, 72822594, 85673640, 97096792, 112034760, 121370990, 145645188, 182056485, 242741980, 291290376, 364112970, 485483960, 728225940, 1456451880]

約数ペア:

[(1, 1456451880), (2, 728225940), (3, 485483960), (4, 364112970), (5, 291290376), (6, 242741980), (8, 182056485), (10, 145645188), (12, 121370990), (13, 112034760), (15, 97096792), (17, 85673640), (20, 72822594), (24, 60685495), (26, 56017380), (30, 48548396), (34, 42836820), (39, 37344920), (40, 36411297), (51, 28557880), (52, 28008690), (60, 24274198), (65, 22406952), (68, 21418410), (78, 18672460), (85, 17134728), (102, 14278940), (104, 14004345), (120, 12137099), (130, 11203476), (136, 10709205), (156, 9336230), (170, 8567364), (195, 7468984), (204, 7139470), (221, 6590280), (255, 5711576), (260, 5601738), (312, 4668115), (340, 4283682), (390, 3734492), (408, 3569735), (442, 3295140), (510, 2855788), (520, 2800869), (663, 2196760), (680, 2141841), (780, 1867246), (884, 1647570), (1020, 1427894), (1105, 1318056), (1326, 1098380), (1560, 933623), (1768, 823785), (2040, 713947), (2210, 659028), (2652, 549190), (3315, 439352), (4420, 329514), (5304, 274595), (6630, 219676), (8840, 164757), (13260, 109838), (26520, 54919)]