257119603440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{22901}}^1$

素因数の和:23128

約数の個数: 320

約数和(自身を含む): 938921905152

約数和(自身を除く): 681802301712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 163, 164, 168, 205, 210, 240, 246, 280, 287, 326, 328, 336, 410, 420, 489, 492, 560, 574, 615, 652, 656, 815, 820, 840, 861, 978, 984, 1141, 1148, 1230, 1304, 1435, 1630, 1640, 1680, 1722, 1956, 1968, 2282, 2296, 2445, 2460, 2608, 2870, 3260, 3280, 3423, 3444, 3912, 4305, 4564, 4592, 4890, 4920, 5705, 5740, 6520, 6683, 6846, 6888, 7824, 8610, 9128, 9780, 9840, 11410, 11480, 13040, 13366, 13692, 13776, 17115, 17220, 18256, 19560, 20049, 22820, 22901, 22960, 26732, 27384, 33415, 34230, 34440, 39120, 40098, 45640, 45802, 46781, 53464, 54768, 66830, 68460, 68703, 68880, 80196, 91280, 91604, 93562, 100245, 106928, 114505, 133660, 136920, 137406, 140343, 160307, 160392, 183208, 187124, 200490, 229010, 233905, 267320, 273840, 274812, 280686, 320614, 320784, 343515, 366416, 374248, 400980, 458020, 467810, 480921, 534640, 549624, 561372, 641228, 687030, 701715, 748496, 801535, 801960, 916040, 935620, 938941, 961842, 1099248, 1122744, 1282456, 1374060, 1403430, 1603070, 1603920, 1832080, 1871240, 1877882, 1923684, 2245488, 2404605, 2564912, 2748120, 2806860, 2816823, 3206140, 3732863, 3742480, 3755764, 3847368, 4694705, 4809210, 5496240, 5613720, 5633646, 6412280, 6572587, 7465726, 7511528, 7694736, 9389410, 9618420, 11198589, 11227440, 11267292, 12824560, 13145174, 14084115, 14931452, 15023056, 18664315, 18778820, 19236840, 19717761, 22397178, 22534584, 26130041, 26290348, 28168230, 29862904, 32862935, 37328630, 37557640, 38473680, 39435522, 44794356, 45069168, 52260082, 52580696, 55992945, 56336460, 59725808, 65725870, 74657260, 75115280, 78390123, 78871044, 89588712, 98588805, 104520164, 105161392, 111985890, 112672920, 130650205, 131451740, 149314520, 153047383, 156780246, 157742088, 179177424, 197177610, 209040328, 223971780, 225345840, 261300410, 262903480, 298629040, 306094766, 313560492, 315484176, 391950615, 394355220, 418080656, 447943560, 459142149, 522600820, 525806960, 612189532, 627120984, 765236915, 783901230, 788710440, 895887120, 918284298, 1045201640, 1071331681, 1224379064, 1254241968, 1530473830, 1567802460, 1577420880, 1836568596, 2090403280, 2142663362, 2295710745, 2448758128, 3060947660, 3135604920, 3213995043, 3673137192, 4285326724, 4591421490, 5356658405, 6121895320, 6271209840, 6427990086, 7346274384, 8570653448, 9182842980, 10713316810, 12243790640, 12855980172, 16069975215, 17141306896, 18365685960, 21426633620, 25711960344, 32139950430, 36731371920, 42853267240, 51423920688, 64279900860, 85706534480, 128559801720, 257119603440]

約数ペア:

[(1, 257119603440), (2, 128559801720), (3, 85706534480), (4, 64279900860), (5, 51423920688), (6, 42853267240), (7, 36731371920), (8, 32139950430), (10, 25711960344), (12, 21426633620), (14, 18365685960), (15, 17141306896), (16, 16069975215), (20, 12855980172), (21, 12243790640), (24, 10713316810), (28, 9182842980), (30, 8570653448), (35, 7346274384), (40, 6427990086), (41, 6271209840), (42, 6121895320), (48, 5356658405), (56, 4591421490), (60, 4285326724), (70, 3673137192), (80, 3213995043), (82, 3135604920), (84, 3060947660), (105, 2448758128), (112, 2295710745), (120, 2142663362), (123, 2090403280), (140, 1836568596), (163, 1577420880), (164, 1567802460), (168, 1530473830), (205, 1254241968), (210, 1224379064), (240, 1071331681), (246, 1045201640), (280, 918284298), (287, 895887120), (326, 788710440), (328, 783901230), (336, 765236915), (410, 627120984), (420, 612189532), (489, 525806960), (492, 522600820), (560, 459142149), (574, 447943560), (615, 418080656), (652, 394355220), (656, 391950615), (815, 315484176), (820, 313560492), (840, 306094766), (861, 298629040), (978, 262903480), (984, 261300410), (1141, 225345840), (1148, 223971780), (1230, 209040328), (1304, 197177610), (1435, 179177424), (1630, 157742088), (1640, 156780246), (1680, 153047383), (1722, 149314520), (1956, 131451740), (1968, 130650205), (2282, 112672920), (2296, 111985890), (2445, 105161392), (2460, 104520164), (2608, 98588805), (2870, 89588712), (3260, 78871044), (3280, 78390123), (3423, 75115280), (3444, 74657260), (3912, 65725870), (4305, 59725808), (4564, 56336460), (4592, 55992945), (4890, 52580696), (4920, 52260082), (5705, 45069168), (5740, 44794356), (6520, 39435522), (6683, 38473680), (6846, 37557640), (6888, 37328630), (7824, 32862935), (8610, 29862904), (9128, 28168230), (9780, 26290348), (9840, 26130041), (11410, 22534584), (11480, 22397178), (13040, 19717761), (13366, 19236840), (13692, 18778820), (13776, 18664315), (17115, 15023056), (17220, 14931452), (18256, 14084115), (19560, 13145174), (20049, 12824560), (22820, 11267292), (22901, 11227440), (22960, 11198589), (26732, 9618420), (27384, 9389410), (33415, 7694736), (34230, 7511528), (34440, 7465726), (39120, 6572587), (40098, 6412280), (45640, 5633646), (45802, 5613720), (46781, 5496240), (53464, 4809210), (54768, 4694705), (66830, 3847368), (68460, 3755764), (68703, 3742480), (68880, 3732863), (80196, 3206140), (91280, 2816823), (91604, 2806860), (93562, 2748120), (100245, 2564912), (106928, 2404605), (114505, 2245488), (133660, 1923684), (136920, 1877882), (137406, 1871240), (140343, 1832080), (160307, 1603920), (160392, 1603070), (183208, 1403430), (187124, 1374060), (200490, 1282456), (229010, 1122744), (233905, 1099248), (267320, 961842), (273840, 938941), (274812, 935620), (280686, 916040), (320614, 801960), (320784, 801535), (343515, 748496), (366416, 701715), (374248, 687030), (400980, 641228), (458020, 561372), (467810, 549624), (480921, 534640)]