140834460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 486984960

約数和(自身を除く): 346150500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 43, 51, 52, 57, 60, 65, 68, 76, 78, 85, 86, 95, 102, 114, 129, 130, 156, 169, 170, 172, 190, 195, 204, 215, 221, 228, 247, 255, 258, 260, 285, 323, 338, 340, 380, 390, 430, 442, 494, 507, 510, 516, 559, 570, 645, 646, 663, 676, 731, 741, 780, 817, 845, 860, 884, 969, 988, 1014, 1020, 1105, 1118, 1140, 1235, 1290, 1292, 1326, 1462, 1482, 1615, 1634, 1677, 1690, 1938, 2028, 2193, 2210, 2236, 2451, 2470, 2535, 2580, 2652, 2795, 2873, 2924, 2964, 3211, 3230, 3268, 3315, 3354, 3380, 3655, 3705, 3876, 4085, 4199, 4386, 4420, 4845, 4902, 4940, 5070, 5590, 5746, 6422, 6460, 6630, 6708, 7267, 7310, 7410, 8170, 8385, 8398, 8619, 8772, 9503, 9633, 9690, 9804, 10140, 10621, 10965, 11180, 11492, 12255, 12597, 12844, 13260, 13889, 14365, 14534, 14620, 14820, 16055, 16340, 16770, 16796, 17238, 19006, 19266, 19380, 20995, 21242, 21801, 21930, 24510, 25194, 27778, 28509, 28730, 29068, 31863, 32110, 33540, 34476, 36335, 38012, 38532, 41667, 41990, 42484, 43095, 43602, 43860, 47515, 48165, 49020, 50388, 53105, 54587, 55556, 57018, 57460, 62985, 63726, 64220, 69445, 72670, 83334, 83980, 86190, 87204, 95030, 96330, 106210, 109005, 109174, 114036, 123539, 125970, 127452, 138073, 138890, 142545, 145340, 159315, 163761, 166668, 172380, 180557, 190060, 192660, 208335, 212420, 218010, 218348, 247078, 251940, 272935, 276146, 277780, 285090, 318630, 327522, 361114, 370617, 414219, 416670, 436020, 494156, 541671, 545870, 552292, 570180, 617695, 637260, 655044, 690365, 722228, 741234, 818805, 828438, 833340, 902785, 1083342, 1091740, 1235390, 1380730, 1482468, 1637610, 1656876, 1805570, 1853085, 2071095, 2166684, 2347241, 2470780, 2708355, 2761460, 3275220, 3611140, 3706170, 4142190, 4694482, 5416710, 7041723, 7412340, 8284380, 9388964, 10833420, 11736205, 14083446, 23472410, 28166892, 35208615, 46944820, 70417230, 140834460]

約数ペア:

[(1, 140834460), (2, 70417230), (3, 46944820), (4, 35208615), (5, 28166892), (6, 23472410), (10, 14083446), (12, 11736205), (13, 10833420), (15, 9388964), (17, 8284380), (19, 7412340), (20, 7041723), (26, 5416710), (30, 4694482), (34, 4142190), (38, 3706170), (39, 3611140), (43, 3275220), (51, 2761460), (52, 2708355), (57, 2470780), (60, 2347241), (65, 2166684), (68, 2071095), (76, 1853085), (78, 1805570), (85, 1656876), (86, 1637610), (95, 1482468), (102, 1380730), (114, 1235390), (129, 1091740), (130, 1083342), (156, 902785), (169, 833340), (170, 828438), (172, 818805), (190, 741234), (195, 722228), (204, 690365), (215, 655044), (221, 637260), (228, 617695), (247, 570180), (255, 552292), (258, 545870), (260, 541671), (285, 494156), (323, 436020), (338, 416670), (340, 414219), (380, 370617), (390, 361114), (430, 327522), (442, 318630), (494, 285090), (507, 277780), (510, 276146), (516, 272935), (559, 251940), (570, 247078), (645, 218348), (646, 218010), (663, 212420), (676, 208335), (731, 192660), (741, 190060), (780, 180557), (817, 172380), (845, 166668), (860, 163761), (884, 159315), (969, 145340), (988, 142545), (1014, 138890), (1020, 138073), (1105, 127452), (1118, 125970), (1140, 123539), (1235, 114036), (1290, 109174), (1292, 109005), (1326, 106210), (1462, 96330), (1482, 95030), (1615, 87204), (1634, 86190), (1677, 83980), (1690, 83334), (1938, 72670), (2028, 69445), (2193, 64220), (2210, 63726), (2236, 62985), (2451, 57460), (2470, 57018), (2535, 55556), (2580, 54587), (2652, 53105), (2795, 50388), (2873, 49020), (2924, 48165), (2964, 47515), (3211, 43860), (3230, 43602), (3268, 43095), (3315, 42484), (3354, 41990), (3380, 41667), (3655, 38532), (3705, 38012), (3876, 36335), (4085, 34476), (4199, 33540), (4386, 32110), (4420, 31863), (4845, 29068), (4902, 28730), (4940, 28509), (5070, 27778), (5590, 25194), (5746, 24510), (6422, 21930), (6460, 21801), (6630, 21242), (6708, 20995), (7267, 19380), (7310, 19266), (7410, 19006), (8170, 17238), (8385, 16796), (8398, 16770), (8619, 16340), (8772, 16055), (9503, 14820), (9633, 14620), (9690, 14534), (9804, 14365), (10140, 13889), (10621, 13260), (10965, 12844), (11180, 12597), (11492, 12255)]