8203208520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2504

約数の個数: 256

約数和(自身を含む): 27951920640

約数和(自身を除く): 19748712120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 97, 104, 115, 120, 130, 138, 156, 184, 194, 195, 230, 260, 276, 291, 299, 312, 345, 388, 390, 460, 485, 520, 552, 582, 598, 690, 776, 780, 897, 920, 970, 1164, 1196, 1261, 1380, 1455, 1495, 1560, 1794, 1940, 2231, 2328, 2357, 2392, 2522, 2760, 2910, 2990, 3588, 3783, 3880, 4462, 4485, 4714, 5044, 5820, 5980, 6305, 6693, 7071, 7176, 7566, 8924, 8970, 9428, 10088, 11155, 11640, 11785, 11960, 12610, 13386, 14142, 15132, 17848, 17940, 18856, 18915, 22310, 23570, 25220, 26772, 28284, 29003, 30264, 30641, 33465, 35355, 35880, 37830, 44620, 47140, 50440, 53544, 54211, 56568, 58006, 61282, 66930, 70710, 75660, 87009, 89240, 91923, 94280, 108422, 116012, 122564, 133860, 141420, 145015, 151320, 153205, 162633, 174018, 183846, 216844, 228629, 232024, 245128, 267720, 271055, 282840, 290030, 306410, 325266, 348036, 367692, 433688, 435045, 457258, 459615, 542110, 580060, 612820, 650532, 685887, 696072, 704743, 735384, 813165, 870090, 914516, 919230, 1084220, 1143145, 1160120, 1225640, 1301064, 1371774, 1409486, 1626330, 1740180, 1829032, 1838460, 2114229, 2168440, 2286290, 2743548, 2818972, 2972177, 3252660, 3429435, 3480360, 3523715, 3676920, 4228458, 4572580, 5258467, 5487096, 5637944, 5944354, 6505320, 6858870, 7047430, 8456916, 8916531, 9145160, 10516934, 10571145, 11888708, 13717740, 14094860, 14860885, 15775401, 16913832, 17833062, 21033868, 21142290, 23777416, 26292335, 27435480, 28189720, 29721770, 31550802, 35666124, 42067736, 42284580, 44582655, 52584670, 59443540, 63101604, 68360071, 71332248, 78877005, 84569160, 89165310, 105169340, 118887080, 126203208, 136720142, 157754010, 178330620, 205080213, 210338680, 273440284, 315508020, 341800355, 356661240, 410160426, 546880568, 631016040, 683600710, 820320852, 1025401065, 1367201420, 1640641704, 2050802130, 2734402840, 4101604260, 8203208520]

約数ペア:

[(1, 8203208520), (2, 4101604260), (3, 2734402840), (4, 2050802130), (5, 1640641704), (6, 1367201420), (8, 1025401065), (10, 820320852), (12, 683600710), (13, 631016040), (15, 546880568), (20, 410160426), (23, 356661240), (24, 341800355), (26, 315508020), (30, 273440284), (39, 210338680), (40, 205080213), (46, 178330620), (52, 157754010), (60, 136720142), (65, 126203208), (69, 118887080), (78, 105169340), (92, 89165310), (97, 84569160), (104, 78877005), (115, 71332248), (120, 68360071), (130, 63101604), (138, 59443540), (156, 52584670), (184, 44582655), (194, 42284580), (195, 42067736), (230, 35666124), (260, 31550802), (276, 29721770), (291, 28189720), (299, 27435480), (312, 26292335), (345, 23777416), (388, 21142290), (390, 21033868), (460, 17833062), (485, 16913832), (520, 15775401), (552, 14860885), (582, 14094860), (598, 13717740), (690, 11888708), (776, 10571145), (780, 10516934), (897, 9145160), (920, 8916531), (970, 8456916), (1164, 7047430), (1196, 6858870), (1261, 6505320), (1380, 5944354), (1455, 5637944), (1495, 5487096), (1560, 5258467), (1794, 4572580), (1940, 4228458), (2231, 3676920), (2328, 3523715), (2357, 3480360), (2392, 3429435), (2522, 3252660), (2760, 2972177), (2910, 2818972), (2990, 2743548), (3588, 2286290), (3783, 2168440), (3880, 2114229), (4462, 1838460), (4485, 1829032), (4714, 1740180), (5044, 1626330), (5820, 1409486), (5980, 1371774), (6305, 1301064), (6693, 1225640), (7071, 1160120), (7176, 1143145), (7566, 1084220), (8924, 919230), (8970, 914516), (9428, 870090), (10088, 813165), (11155, 735384), (11640, 704743), (11785, 696072), (11960, 685887), (12610, 650532), (13386, 612820), (14142, 580060), (15132, 542110), (17848, 459615), (17940, 457258), (18856, 435045), (18915, 433688), (22310, 367692), (23570, 348036), (25220, 325266), (26772, 306410), (28284, 290030), (29003, 282840), (30264, 271055), (30641, 267720), (33465, 245128), (35355, 232024), (35880, 228629), (37830, 216844), (44620, 183846), (47140, 174018), (50440, 162633), (53544, 153205), (54211, 151320), (56568, 145015), (58006, 141420), (61282, 133860), (66930, 122564), (70710, 116012), (75660, 108422), (87009, 94280), (89240, 91923)]