141974820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 508540032

約数和(自身を除く): 366565212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 43, 45, 51, 52, 60, 65, 68, 78, 83, 85, 86, 90, 102, 117, 129, 130, 153, 156, 166, 170, 172, 180, 195, 204, 215, 221, 234, 249, 255, 258, 260, 306, 332, 340, 387, 390, 415, 430, 442, 468, 498, 510, 516, 559, 585, 612, 645, 663, 731, 747, 765, 774, 780, 830, 860, 884, 996, 1020, 1079, 1105, 1118, 1170, 1245, 1290, 1326, 1411, 1462, 1494, 1530, 1548, 1660, 1677, 1935, 1989, 2158, 2193, 2210, 2236, 2340, 2490, 2580, 2652, 2795, 2822, 2924, 2988, 3060, 3237, 3315, 3354, 3569, 3655, 3735, 3870, 3978, 4233, 4316, 4386, 4420, 4980, 5031, 5395, 5590, 5644, 6474, 6579, 6630, 6708, 7055, 7138, 7310, 7470, 7740, 7956, 8385, 8466, 8772, 9503, 9711, 9945, 10062, 10707, 10790, 10965, 11180, 12699, 12948, 13158, 13260, 14110, 14276, 14620, 14940, 16185, 16770, 16932, 17845, 18343, 19006, 19422, 19890, 20124, 21165, 21414, 21580, 21930, 25155, 25398, 26316, 28220, 28509, 32121, 32370, 32895, 33540, 35690, 36686, 38012, 38844, 39780, 42330, 42828, 43860, 46397, 47515, 48555, 50310, 50796, 53535, 55029, 57018, 60673, 63495, 64242, 64740, 65790, 71380, 73372, 84660, 85527, 91715, 92794, 95030, 97110, 100620, 107070, 110058, 114036, 121346, 126990, 128484, 131580, 139191, 142545, 160605, 165087, 171054, 182019, 183430, 185588, 190060, 194220, 214140, 220116, 231985, 242692, 253980, 275145, 278382, 285090, 303365, 321210, 330174, 342108, 364038, 366860, 417573, 427635, 463970, 546057, 550290, 556764, 570180, 606730, 642420, 660348, 695955, 728076, 788749, 825435, 835146, 855270, 910095, 927940, 1092114, 1100580, 1213460, 1391910, 1577498, 1650870, 1670292, 1710540, 1820190, 2087865, 2184228, 2366247, 2730285, 2783820, 3154996, 3301740, 3640380, 3943745, 4175730, 4732494, 5460570, 7098741, 7887490, 8351460, 9464988, 10921140, 11831235, 14197482, 15774980, 23662470, 28394964, 35493705, 47324940, 70987410, 141974820]

約数ペア:

[(1, 141974820), (2, 70987410), (3, 47324940), (4, 35493705), (5, 28394964), (6, 23662470), (9, 15774980), (10, 14197482), (12, 11831235), (13, 10921140), (15, 9464988), (17, 8351460), (18, 7887490), (20, 7098741), (26, 5460570), (30, 4732494), (34, 4175730), (36, 3943745), (39, 3640380), (43, 3301740), (45, 3154996), (51, 2783820), (52, 2730285), (60, 2366247), (65, 2184228), (68, 2087865), (78, 1820190), (83, 1710540), (85, 1670292), (86, 1650870), (90, 1577498), (102, 1391910), (117, 1213460), (129, 1100580), (130, 1092114), (153, 927940), (156, 910095), (166, 855270), (170, 835146), (172, 825435), (180, 788749), (195, 728076), (204, 695955), (215, 660348), (221, 642420), (234, 606730), (249, 570180), (255, 556764), (258, 550290), (260, 546057), (306, 463970), (332, 427635), (340, 417573), (387, 366860), (390, 364038), (415, 342108), (430, 330174), (442, 321210), (468, 303365), (498, 285090), (510, 278382), (516, 275145), (559, 253980), (585, 242692), (612, 231985), (645, 220116), (663, 214140), (731, 194220), (747, 190060), (765, 185588), (774, 183430), (780, 182019), (830, 171054), (860, 165087), (884, 160605), (996, 142545), (1020, 139191), (1079, 131580), (1105, 128484), (1118, 126990), (1170, 121346), (1245, 114036), (1290, 110058), (1326, 107070), (1411, 100620), (1462, 97110), (1494, 95030), (1530, 92794), (1548, 91715), (1660, 85527), (1677, 84660), (1935, 73372), (1989, 71380), (2158, 65790), (2193, 64740), (2210, 64242), (2236, 63495), (2340, 60673), (2490, 57018), (2580, 55029), (2652, 53535), (2795, 50796), (2822, 50310), (2924, 48555), (2988, 47515), (3060, 46397), (3237, 43860), (3315, 42828), (3354, 42330), (3569, 39780), (3655, 38844), (3735, 38012), (3870, 36686), (3978, 35690), (4233, 33540), (4316, 32895), (4386, 32370), (4420, 32121), (4980, 28509), (5031, 28220), (5395, 26316), (5590, 25398), (5644, 25155), (6474, 21930), (6579, 21580), (6630, 21414), (6708, 21165), (7055, 20124), (7138, 19890), (7310, 19422), (7470, 19006), (7740, 18343), (7956, 17845), (8385, 16932), (8466, 16770), (8772, 16185), (9503, 14940), (9711, 14620), (9945, 14276), (10062, 14110), (10707, 13260), (10790, 13158), (10965, 12948), (11180, 12699)]