739923660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1018

約数の個数: 240

約数和(自身を含む): 2693053440

約数和(自身を除く): 1953129780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 81, 84, 90, 105, 108, 126, 135, 140, 142, 162, 180, 189, 210, 213, 252, 270, 284, 315, 324, 355, 378, 405, 420, 426, 497, 540, 567, 630, 639, 710, 756, 810, 852, 919, 945, 994, 1065, 1134, 1260, 1278, 1420, 1491, 1620, 1838, 1890, 1917, 1988, 2130, 2268, 2485, 2556, 2757, 2835, 2982, 3195, 3676, 3780, 3834, 4260, 4473, 4595, 4970, 5514, 5670, 5751, 5964, 6390, 6433, 7455, 7668, 8271, 8946, 9190, 9585, 9940, 11028, 11340, 11502, 12780, 12866, 13419, 13785, 14910, 16542, 17892, 18380, 19170, 19299, 22365, 23004, 24813, 25732, 26838, 27570, 28755, 29820, 32165, 33084, 38340, 38598, 40257, 41355, 44730, 49626, 53676, 55140, 57510, 57897, 64330, 65249, 67095, 74439, 77196, 80514, 82710, 89460, 96495, 99252, 115020, 115794, 124065, 128660, 130498, 134190, 148878, 161028, 165420, 173691, 192990, 195747, 201285, 231588, 248130, 260996, 268380, 289485, 297756, 326245, 347382, 372195, 385980, 391494, 402570, 456743, 496260, 521073, 578970, 587241, 652490, 694764, 744390, 782988, 805140, 868455, 913486, 978735, 1042146, 1157940, 1174482, 1304980, 1370229, 1488780, 1736910, 1761723, 1826972, 1957470, 2084292, 2283715, 2348964, 2605365, 2740458, 2936205, 3473820, 3523446, 3914940, 4110687, 4567430, 5210730, 5285169, 5480916, 5872410, 6851145, 7046892, 8221374, 8808615, 9134860, 10421460, 10570338, 11744820, 12332061, 13702290, 16442748, 17617230, 20553435, 21140676, 24664122, 26425845, 27404580, 35234460, 36996183, 41106870, 49328244, 52851690, 61660305, 73992366, 82213740, 105703380, 123320610, 147984732, 184980915, 246641220, 369961830, 739923660]

約数ペア:

[(1, 739923660), (2, 369961830), (3, 246641220), (4, 184980915), (5, 147984732), (6, 123320610), (7, 105703380), (9, 82213740), (10, 73992366), (12, 61660305), (14, 52851690), (15, 49328244), (18, 41106870), (20, 36996183), (21, 35234460), (27, 27404580), (28, 26425845), (30, 24664122), (35, 21140676), (36, 20553435), (42, 17617230), (45, 16442748), (54, 13702290), (60, 12332061), (63, 11744820), (70, 10570338), (71, 10421460), (81, 9134860), (84, 8808615), (90, 8221374), (105, 7046892), (108, 6851145), (126, 5872410), (135, 5480916), (140, 5285169), (142, 5210730), (162, 4567430), (180, 4110687), (189, 3914940), (210, 3523446), (213, 3473820), (252, 2936205), (270, 2740458), (284, 2605365), (315, 2348964), (324, 2283715), (355, 2084292), (378, 1957470), (405, 1826972), (420, 1761723), (426, 1736910), (497, 1488780), (540, 1370229), (567, 1304980), (630, 1174482), (639, 1157940), (710, 1042146), (756, 978735), (810, 913486), (852, 868455), (919, 805140), (945, 782988), (994, 744390), (1065, 694764), (1134, 652490), (1260, 587241), (1278, 578970), (1420, 521073), (1491, 496260), (1620, 456743), (1838, 402570), (1890, 391494), (1917, 385980), (1988, 372195), (2130, 347382), (2268, 326245), (2485, 297756), (2556, 289485), (2757, 268380), (2835, 260996), (2982, 248130), (3195, 231588), (3676, 201285), (3780, 195747), (3834, 192990), (4260, 173691), (4473, 165420), (4595, 161028), (4970, 148878), (5514, 134190), (5670, 130498), (5751, 128660), (5964, 124065), (6390, 115794), (6433, 115020), (7455, 99252), (7668, 96495), (8271, 89460), (8946, 82710), (9190, 80514), (9585, 77196), (9940, 74439), (11028, 67095), (11340, 65249), (11502, 64330), (12780, 57897), (12866, 57510), (13419, 55140), (13785, 53676), (14910, 49626), (16542, 44730), (17892, 41355), (18380, 40257), (19170, 38598), (19299, 38340), (22365, 33084), (23004, 32165), (24813, 29820), (25732, 28755), (26838, 27570)]