15672940680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1\times {\mathrm{1223}}^1$

素因数の和:1903

約数の個数: 128

約数和(自身を含む): 47351174400

約数和(自身を除く): 31678233720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 397, 538, 794, 807, 1076, 1191, 1223, 1345, 1588, 1614, 1985, 2152, 2382, 2446, 2690, 3176, 3228, 3669, 3970, 4035, 4764, 4892, 5380, 5955, 6115, 6456, 7338, 7940, 8070, 9528, 9784, 10760, 11910, 12230, 14676, 15880, 16140, 18345, 23820, 24460, 29352, 32280, 36690, 47640, 48920, 73380, 106793, 146760, 213586, 320379, 328987, 427172, 485531, 533965, 640758, 657974, 854344, 971062, 986961, 1067930, 1281516, 1315948, 1456593, 1601895, 1644935, 1942124, 1973922, 2135860, 2427655, 2563032, 2631896, 2913186, 3203790, 3289870, 3884248, 3947844, 4271720, 4855310, 4934805, 5826372, 6407580, 6579740, 7282965, 7895688, 9710620, 9869610, 11652744, 12815160, 13159480, 14565930, 19421240, 19739220, 29131860, 39478440, 58263720, 130607839, 261215678, 391823517, 522431356, 653039195, 783647034, 1044862712, 1306078390, 1567294068, 1959117585, 2612156780, 3134588136, 3918235170, 5224313560, 7836470340, 15672940680]

約数ペア:

[(1, 15672940680), (2, 7836470340), (3, 5224313560), (4, 3918235170), (5, 3134588136), (6, 2612156780), (8, 1959117585), (10, 1567294068), (12, 1306078390), (15, 1044862712), (20, 783647034), (24, 653039195), (30, 522431356), (40, 391823517), (60, 261215678), (120, 130607839), (269, 58263720), (397, 39478440), (538, 29131860), (794, 19739220), (807, 19421240), (1076, 14565930), (1191, 13159480), (1223, 12815160), (1345, 11652744), (1588, 9869610), (1614, 9710620), (1985, 7895688), (2152, 7282965), (2382, 6579740), (2446, 6407580), (2690, 5826372), (3176, 4934805), (3228, 4855310), (3669, 4271720), (3970, 3947844), (4035, 3884248), (4764, 3289870), (4892, 3203790), (5380, 2913186), (5955, 2631896), (6115, 2563032), (6456, 2427655), (7338, 2135860), (7940, 1973922), (8070, 1942124), (9528, 1644935), (9784, 1601895), (10760, 1456593), (11910, 1315948), (12230, 1281516), (14676, 1067930), (15880, 986961), (16140, 971062), (18345, 854344), (23820, 657974), (24460, 640758), (29352, 533965), (32280, 485531), (36690, 427172), (47640, 328987), (48920, 320379), (73380, 213586), (106793, 146760)]