16673305560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{220897}}^1$

素因数の和:220965

約数の個数: 128

約数和(自身を含む): 54393923520

約数和(自身を除く): 37720617960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 9435, 12580, 15096, 18870, 25160, 37740, 75480, 220897, 441794, 662691, 883588, 1104485, 1325382, 1767176, 2208970, 2650764, 3313455, 3755249, 4417940, 5301528, 6626910, 7510498, 8173189, 8835880, 11265747, 13253820, 15020996, 16346378, 18776245, 22531494, 24519567, 26507640, 30041992, 32692756, 37552490, 40865945, 45062988, 49039134, 56328735, 65385512, 75104980, 81731890, 90125976, 98078268, 112657470, 122597835, 138944213, 150209960, 163463780, 196156536, 225314940, 245195670, 277888426, 326927560, 416832639, 450629880, 490391340, 555776852, 694721065, 833665278, 980782680, 1111553704, 1389442130, 1667330556, 2084163195, 2778884260, 3334661112, 4168326390, 5557768520, 8336652780, 16673305560]

約数ペア:

[(1, 16673305560), (2, 8336652780), (3, 5557768520), (4, 4168326390), (5, 3334661112), (6, 2778884260), (8, 2084163195), (10, 1667330556), (12, 1389442130), (15, 1111553704), (17, 980782680), (20, 833665278), (24, 694721065), (30, 555776852), (34, 490391340), (37, 450629880), (40, 416832639), (51, 326927560), (60, 277888426), (68, 245195670), (74, 225314940), (85, 196156536), (102, 163463780), (111, 150209960), (120, 138944213), (136, 122597835), (148, 112657470), (170, 98078268), (185, 90125976), (204, 81731890), (222, 75104980), (255, 65385512), (296, 56328735), (340, 49039134), (370, 45062988), (408, 40865945), (444, 37552490), (510, 32692756), (555, 30041992), (629, 26507640), (680, 24519567), (740, 22531494), (888, 18776245), (1020, 16346378), (1110, 15020996), (1258, 13253820), (1480, 11265747), (1887, 8835880), (2040, 8173189), (2220, 7510498), (2516, 6626910), (3145, 5301528), (3774, 4417940), (4440, 3755249), (5032, 3313455), (6290, 2650764), (7548, 2208970), (9435, 1767176), (12580, 1325382), (15096, 1104485), (18870, 883588), (25160, 662691), (37740, 441794), (75480, 220897)]