7434980640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{62207}}^1$

素因数の和:62311

約数の個数: 144

約数和(自身を含む): 25677969408

約数和(自身を除く): 18242988768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 7968, 9960, 11952, 13280, 14940, 19920, 23904, 29880, 39840, 59760, 62207, 119520, 124414, 186621, 248828, 311035, 373242, 497656, 559863, 622070, 746484, 933105, 995312, 1119726, 1244140, 1492968, 1866210, 1990624, 2239452, 2488280, 2799315, 2985936, 3732420, 4478904, 4976560, 5163181, 5598630, 5971872, 7464840, 8957808, 9953120, 10326362, 11197260, 14929680, 15489543, 17915616, 20652724, 22394520, 25815905, 29859360, 30979086, 41305448, 44789040, 46468629, 51631810, 61958172, 77447715, 82610896, 89578080, 92937258, 103263620, 123916344, 154895430, 165221792, 185874516, 206527240, 232343145, 247832688, 309790860, 371749032, 413054480, 464686290, 495665376, 619581720, 743498064, 826108960, 929372580, 1239163440, 1486996128, 1858745160, 2478326880, 3717490320, 7434980640]

約数ペア:

[(1, 7434980640), (2, 3717490320), (3, 2478326880), (4, 1858745160), (5, 1486996128), (6, 1239163440), (8, 929372580), (9, 826108960), (10, 743498064), (12, 619581720), (15, 495665376), (16, 464686290), (18, 413054480), (20, 371749032), (24, 309790860), (30, 247832688), (32, 232343145), (36, 206527240), (40, 185874516), (45, 165221792), (48, 154895430), (60, 123916344), (72, 103263620), (80, 92937258), (83, 89578080), (90, 82610896), (96, 77447715), (120, 61958172), (144, 51631810), (160, 46468629), (166, 44789040), (180, 41305448), (240, 30979086), (249, 29859360), (288, 25815905), (332, 22394520), (360, 20652724), (415, 17915616), (480, 15489543), (498, 14929680), (664, 11197260), (720, 10326362), (747, 9953120), (830, 8957808), (996, 7464840), (1245, 5971872), (1328, 5598630), (1440, 5163181), (1494, 4976560), (1660, 4478904), (1992, 3732420), (2490, 2985936), (2656, 2799315), (2988, 2488280), (3320, 2239452), (3735, 1990624), (3984, 1866210), (4980, 1492968), (5976, 1244140), (6640, 1119726), (7470, 995312), (7968, 933105), (9960, 746484), (11952, 622070), (13280, 559863), (14940, 497656), (19920, 373242), (23904, 311035), (29880, 248828), (39840, 186621), (59760, 124414), (62207, 119520)]