156639386800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{2957}}^1$

素因数の和:3216

約数の個数: 240

約数和(自身を含む): 414524843712

約数和(自身を除く): 257885456912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 61, 65, 80, 100, 104, 122, 130, 167, 200, 208, 244, 260, 305, 325, 334, 400, 488, 520, 610, 650, 668, 793, 835, 976, 1040, 1220, 1300, 1336, 1525, 1586, 1670, 2171, 2440, 2600, 2672, 2957, 3050, 3172, 3340, 3965, 4175, 4342, 4880, 5200, 5914, 6100, 6344, 6680, 7930, 8350, 8684, 10187, 10855, 11828, 12200, 12688, 13360, 14785, 15860, 16700, 17368, 19825, 20374, 21710, 23656, 24400, 29570, 31720, 33400, 34736, 38441, 39650, 40748, 43420, 47312, 50935, 54275, 59140, 63440, 66800, 73925, 76882, 79300, 81496, 86840, 101870, 108550, 118280, 132431, 147850, 153764, 158600, 162992, 173680, 180377, 192205, 203740, 217100, 236560, 254675, 264862, 295700, 307528, 317200, 360754, 384410, 407480, 434200, 493819, 509350, 529724, 591400, 615056, 662155, 721508, 768820, 814960, 868400, 901885, 961025, 987638, 1018700, 1059448, 1182800, 1324310, 1443016, 1537640, 1803770, 1922050, 1975276, 2037400, 2118896, 2344901, 2469095, 2648620, 2886032, 3075280, 3310775, 3607540, 3844100, 3950552, 4074800, 4509425, 4689802, 4938190, 5297240, 6419647, 6621550, 7215080, 7688200, 7901104, 9018850, 9379604, 9876380, 10594480, 11724505, 12345475, 12839294, 13243100, 14430160, 15376400, 18037700, 18759208, 19752760, 23449010, 24690950, 25678588, 26486200, 30122959, 32098235, 36075400, 37518416, 39505520, 46898020, 49381900, 51357176, 52972400, 58622525, 60245918, 64196470, 72150800, 93796040, 98763800, 102714352, 117245050, 120491836, 128392940, 150614795, 160491175, 187592080, 197527600, 234490100, 240983672, 256785880, 301229590, 320982350, 391598467, 468980200, 481967344, 513571760, 602459180, 641964700, 753073975, 783196934, 937960400, 1204918360, 1283929400, 1506147950, 1566393868, 1957992335, 2409836720, 2567858800, 3012295900, 3132787736, 3915984670, 6024591800, 6265575472, 7831969340, 9789961675, 12049183600, 15663938680, 19579923350, 31327877360, 39159846700, 78319693400, 156639386800]

約数ペア:

[(1, 156639386800), (2, 78319693400), (4, 39159846700), (5, 31327877360), (8, 19579923350), (10, 15663938680), (13, 12049183600), (16, 9789961675), (20, 7831969340), (25, 6265575472), (26, 6024591800), (40, 3915984670), (50, 3132787736), (52, 3012295900), (61, 2567858800), (65, 2409836720), (80, 1957992335), (100, 1566393868), (104, 1506147950), (122, 1283929400), (130, 1204918360), (167, 937960400), (200, 783196934), (208, 753073975), (244, 641964700), (260, 602459180), (305, 513571760), (325, 481967344), (334, 468980200), (400, 391598467), (488, 320982350), (520, 301229590), (610, 256785880), (650, 240983672), (668, 234490100), (793, 197527600), (835, 187592080), (976, 160491175), (1040, 150614795), (1220, 128392940), (1300, 120491836), (1336, 117245050), (1525, 102714352), (1586, 98763800), (1670, 93796040), (2171, 72150800), (2440, 64196470), (2600, 60245918), (2672, 58622525), (2957, 52972400), (3050, 51357176), (3172, 49381900), (3340, 46898020), (3965, 39505520), (4175, 37518416), (4342, 36075400), (4880, 32098235), (5200, 30122959), (5914, 26486200), (6100, 25678588), (6344, 24690950), (6680, 23449010), (7930, 19752760), (8350, 18759208), (8684, 18037700), (10187, 15376400), (10855, 14430160), (11828, 13243100), (12200, 12839294), (12688, 12345475), (13360, 11724505), (14785, 10594480), (15860, 9876380), (16700, 9379604), (17368, 9018850), (19825, 7901104), (20374, 7688200), (21710, 7215080), (23656, 6621550), (24400, 6419647), (29570, 5297240), (31720, 4938190), (33400, 4689802), (34736, 4509425), (38441, 4074800), (39650, 3950552), (40748, 3844100), (43420, 3607540), (47312, 3310775), (50935, 3075280), (54275, 2886032), (59140, 2648620), (63440, 2469095), (66800, 2344901), (73925, 2118896), (76882, 2037400), (79300, 1975276), (81496, 1922050), (86840, 1803770), (101870, 1537640), (108550, 1443016), (118280, 1324310), (132431, 1182800), (147850, 1059448), (153764, 1018700), (158600, 987638), (162992, 961025), (173680, 901885), (180377, 868400), (192205, 814960), (203740, 768820), (217100, 721508), (236560, 662155), (254675, 615056), (264862, 591400), (295700, 529724), (307528, 509350), (317200, 493819), (360754, 434200), (384410, 407480)]