148706294440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8277

約数の個数: 160

約数和(自身を含む): 379964620800

約数和(自身を除く): 231258326360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 121, 124, 155, 220, 242, 248, 310, 341, 440, 484, 605, 620, 682, 968, 1210, 1240, 1331, 1364, 1705, 2420, 2662, 2728, 3410, 3751, 4840, 5324, 6655, 6820, 7502, 8191, 10648, 13310, 13640, 14641, 15004, 16382, 18755, 26620, 29282, 30008, 32764, 37510, 40955, 41261, 53240, 58564, 65528, 73205, 75020, 81910, 82522, 90101, 117128, 146410, 150040, 163820, 165044, 180202, 206305, 253921, 292820, 327640, 330088, 360404, 412610, 450505, 453871, 507842, 585640, 720808, 825220, 901010, 907742, 991111, 1015684, 1269605, 1650440, 1802020, 1815484, 1982222, 2031368, 2269355, 2539210, 2793131, 3604040, 3630968, 3964444, 4538710, 4955555, 5078420, 5586262, 7928888, 9077420, 9911110, 10156840, 10902221, 11172524, 13965655, 18154840, 19822220, 21804442, 22345048, 27931310, 30724441, 39644440, 43608884, 54511105, 55862620, 61448882, 87217768, 109022210, 111725240, 119924431, 122897764, 153622205, 218044420, 239848862, 245795528, 307244410, 337968851, 436088840, 479697724, 599622155, 614488820, 675937702, 959395448, 1199244310, 1228977640, 1351875404, 1689844255, 2398488620, 2703750808, 3379688510, 3717657361, 4796977240, 6759377020, 7435314722, 13518754040, 14870629444, 18588286805, 29741258888, 37176573610, 74353147220, 148706294440]

約数ペア:

[(1, 148706294440), (2, 74353147220), (4, 37176573610), (5, 29741258888), (8, 18588286805), (10, 14870629444), (11, 13518754040), (20, 7435314722), (22, 6759377020), (31, 4796977240), (40, 3717657361), (44, 3379688510), (55, 2703750808), (62, 2398488620), (88, 1689844255), (110, 1351875404), (121, 1228977640), (124, 1199244310), (155, 959395448), (220, 675937702), (242, 614488820), (248, 599622155), (310, 479697724), (341, 436088840), (440, 337968851), (484, 307244410), (605, 245795528), (620, 239848862), (682, 218044420), (968, 153622205), (1210, 122897764), (1240, 119924431), (1331, 111725240), (1364, 109022210), (1705, 87217768), (2420, 61448882), (2662, 55862620), (2728, 54511105), (3410, 43608884), (3751, 39644440), (4840, 30724441), (5324, 27931310), (6655, 22345048), (6820, 21804442), (7502, 19822220), (8191, 18154840), (10648, 13965655), (13310, 11172524), (13640, 10902221), (14641, 10156840), (15004, 9911110), (16382, 9077420), (18755, 7928888), (26620, 5586262), (29282, 5078420), (30008, 4955555), (32764, 4538710), (37510, 3964444), (40955, 3630968), (41261, 3604040), (53240, 2793131), (58564, 2539210), (65528, 2269355), (73205, 2031368), (75020, 1982222), (81910, 1815484), (82522, 1802020), (90101, 1650440), (117128, 1269605), (146410, 1015684), (150040, 991111), (163820, 907742), (165044, 901010), (180202, 825220), (206305, 720808), (253921, 585640), (292820, 507842), (327640, 453871), (330088, 450505), (360404, 412610)]