8889888240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1409}}^1$

素因数の和:1581

約数の個数: 320

約数和(自身を含む): 32226508800

約数和(自身を除く): 23336620560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 127, 135, 138, 144, 180, 184, 207, 216, 230, 240, 254, 270, 276, 345, 360, 368, 381, 414, 432, 460, 508, 540, 552, 621, 635, 690, 720, 762, 828, 920, 1016, 1035, 1080, 1104, 1143, 1242, 1270, 1380, 1409, 1524, 1656, 1840, 1905, 2032, 2070, 2160, 2286, 2484, 2540, 2760, 2818, 2921, 3048, 3105, 3312, 3429, 3810, 4140, 4227, 4572, 4968, 5080, 5520, 5636, 5715, 5842, 6096, 6210, 6858, 7045, 7620, 8280, 8454, 8763, 9144, 9936, 10160, 11272, 11430, 11684, 12420, 12681, 13716, 14090, 14605, 15240, 16560, 16908, 17145, 17526, 18288, 21135, 22544, 22860, 23368, 24840, 25362, 26289, 27432, 28180, 29210, 30480, 32407, 33816, 34290, 35052, 38043, 42270, 43815, 45720, 46736, 49680, 50724, 52578, 54864, 56360, 58420, 63405, 64814, 67632, 68580, 70104, 76086, 78867, 84540, 87630, 91440, 97221, 101448, 105156, 112720, 116840, 126810, 129628, 131445, 137160, 140208, 152172, 157734, 162035, 169080, 175260, 178943, 190215, 194442, 202896, 210312, 233680, 253620, 259256, 262890, 274320, 291663, 304344, 315468, 324070, 338160, 350520, 357886, 380430, 388884, 394335, 420624, 486105, 507240, 518512, 525780, 536829, 583326, 608688, 630936, 648140, 701040, 715772, 760860, 777768, 788670, 874989, 894715, 972210, 1014480, 1051560, 1073658, 1166652, 1261872, 1296280, 1431544, 1458315, 1521720, 1555536, 1577340, 1610487, 1749978, 1789430, 1944420, 2103120, 2147316, 2333304, 2592560, 2684145, 2863088, 2916630, 3043440, 3154680, 3220974, 3499956, 3578860, 3888840, 4115689, 4294632, 4374945, 4666608, 4831461, 5368290, 5833260, 6309360, 6441948, 6999912, 7157720, 7777680, 8052435, 8231378, 8589264, 8749890, 9662922, 10736580, 11666520, 12347067, 12883896, 13999824, 14315440, 16104870, 16462756, 17499780, 19325844, 20578445, 21473160, 23333040, 24157305, 24694134, 25767792, 32209740, 32925512, 34999560, 37041201, 38651688, 41156890, 42946320, 48314610, 49388268, 61735335, 64419480, 65851024, 69999120, 74082402, 77303376, 82313780, 96629220, 98776536, 111123603, 123470670, 128838960, 148164804, 164627560, 185206005, 193258440, 197553072, 222247206, 246941340, 296329608, 329255120, 370412010, 386516880, 444494412, 493882680, 555618015, 592659216, 740824020, 888988824, 987765360, 1111236030, 1481648040, 1777977648, 2222472060, 2963296080, 4444944120, 8889888240]

約数ペア:

[(1, 8889888240), (2, 4444944120), (3, 2963296080), (4, 2222472060), (5, 1777977648), (6, 1481648040), (8, 1111236030), (9, 987765360), (10, 888988824), (12, 740824020), (15, 592659216), (16, 555618015), (18, 493882680), (20, 444494412), (23, 386516880), (24, 370412010), (27, 329255120), (30, 296329608), (36, 246941340), (40, 222247206), (45, 197553072), (46, 193258440), (48, 185206005), (54, 164627560), (60, 148164804), (69, 128838960), (72, 123470670), (80, 111123603), (90, 98776536), (92, 96629220), (108, 82313780), (115, 77303376), (120, 74082402), (127, 69999120), (135, 65851024), (138, 64419480), (144, 61735335), (180, 49388268), (184, 48314610), (207, 42946320), (216, 41156890), (230, 38651688), (240, 37041201), (254, 34999560), (270, 32925512), (276, 32209740), (345, 25767792), (360, 24694134), (368, 24157305), (381, 23333040), (414, 21473160), (432, 20578445), (460, 19325844), (508, 17499780), (540, 16462756), (552, 16104870), (621, 14315440), (635, 13999824), (690, 12883896), (720, 12347067), (762, 11666520), (828, 10736580), (920, 9662922), (1016, 8749890), (1035, 8589264), (1080, 8231378), (1104, 8052435), (1143, 7777680), (1242, 7157720), (1270, 6999912), (1380, 6441948), (1409, 6309360), (1524, 5833260), (1656, 5368290), (1840, 4831461), (1905, 4666608), (2032, 4374945), (2070, 4294632), (2160, 4115689), (2286, 3888840), (2484, 3578860), (2540, 3499956), (2760, 3220974), (2818, 3154680), (2921, 3043440), (3048, 2916630), (3105, 2863088), (3312, 2684145), (3429, 2592560), (3810, 2333304), (4140, 2147316), (4227, 2103120), (4572, 1944420), (4968, 1789430), (5080, 1749978), (5520, 1610487), (5636, 1577340), (5715, 1555536), (5842, 1521720), (6096, 1458315), (6210, 1431544), (6858, 1296280), (7045, 1261872), (7620, 1166652), (8280, 1073658), (8454, 1051560), (8763, 1014480), (9144, 972210), (9936, 894715), (10160, 874989), (11272, 788670), (11430, 777768), (11684, 760860), (12420, 715772), (12681, 701040), (13716, 648140), (14090, 630936), (14605, 608688), (15240, 583326), (16560, 536829), (16908, 525780), (17145, 518512), (17526, 507240), (18288, 486105), (21135, 420624), (22544, 394335), (22860, 388884), (23368, 380430), (24840, 357886), (25362, 350520), (26289, 338160), (27432, 324070), (28180, 315468), (29210, 304344), (30480, 291663), (32407, 274320), (33816, 262890), (34290, 259256), (35052, 253620), (38043, 233680), (42270, 210312), (43815, 202896), (45720, 194442), (46736, 190215), (49680, 178943), (50724, 175260), (52578, 169080), (54864, 162035), (56360, 157734), (58420, 152172), (63405, 140208), (64814, 137160), (67632, 131445), (68580, 129628), (70104, 126810), (76086, 116840), (78867, 112720), (84540, 105156), (87630, 101448), (91440, 97221)]