202181040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 734685120

約数和(自身を除く): 532504080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 115, 116, 120, 138, 144, 145, 174, 180, 184, 207, 230, 232, 240, 261, 276, 290, 345, 348, 360, 368, 414, 421, 435, 460, 464, 522, 552, 580, 667, 690, 696, 720, 828, 842, 870, 920, 1035, 1044, 1104, 1160, 1263, 1305, 1334, 1380, 1392, 1656, 1684, 1740, 1840, 2001, 2070, 2088, 2105, 2320, 2526, 2610, 2668, 2760, 3312, 3335, 3368, 3480, 3789, 4002, 4140, 4176, 4210, 5052, 5220, 5336, 5520, 6003, 6315, 6670, 6736, 6960, 7578, 8004, 8280, 8420, 9683, 10005, 10104, 10440, 10672, 12006, 12209, 12630, 13340, 15156, 16008, 16560, 16840, 18945, 19366, 20010, 20208, 20880, 24012, 24418, 25260, 26680, 29049, 30015, 30312, 32016, 33680, 36627, 37890, 38732, 40020, 48024, 48415, 48836, 50520, 53360, 58098, 60030, 60624, 61045, 73254, 75780, 77464, 80040, 87147, 96048, 96830, 97672, 101040, 109881, 116196, 120060, 122090, 145245, 146508, 151560, 154928, 160080, 174294, 183135, 193660, 195344, 219762, 232392, 240120, 244180, 280807, 290490, 293016, 303120, 348588, 366270, 387320, 435735, 439524, 464784, 480240, 488360, 549405, 561614, 580980, 586032, 697176, 732540, 774640, 842421, 871470, 879048, 976720, 1098810, 1123228, 1161960, 1394352, 1404035, 1465080, 1684842, 1742940, 1758096, 2197620, 2246456, 2323920, 2527263, 2808070, 2930160, 3369684, 3485880, 4212105, 4395240, 4492912, 5054526, 5616140, 6739368, 6971760, 8424210, 8790480, 10109052, 11232280, 12636315, 13478736, 16848420, 20218104, 22464560, 25272630, 33696840, 40436208, 50545260, 67393680, 101090520, 202181040]

約数ペア:

[(1, 202181040), (2, 101090520), (3, 67393680), (4, 50545260), (5, 40436208), (6, 33696840), (8, 25272630), (9, 22464560), (10, 20218104), (12, 16848420), (15, 13478736), (16, 12636315), (18, 11232280), (20, 10109052), (23, 8790480), (24, 8424210), (29, 6971760), (30, 6739368), (36, 5616140), (40, 5054526), (45, 4492912), (46, 4395240), (48, 4212105), (58, 3485880), (60, 3369684), (69, 2930160), (72, 2808070), (80, 2527263), (87, 2323920), (90, 2246456), (92, 2197620), (115, 1758096), (116, 1742940), (120, 1684842), (138, 1465080), (144, 1404035), (145, 1394352), (174, 1161960), (180, 1123228), (184, 1098810), (207, 976720), (230, 879048), (232, 871470), (240, 842421), (261, 774640), (276, 732540), (290, 697176), (345, 586032), (348, 580980), (360, 561614), (368, 549405), (414, 488360), (421, 480240), (435, 464784), (460, 439524), (464, 435735), (522, 387320), (552, 366270), (580, 348588), (667, 303120), (690, 293016), (696, 290490), (720, 280807), (828, 244180), (842, 240120), (870, 232392), (920, 219762), (1035, 195344), (1044, 193660), (1104, 183135), (1160, 174294), (1263, 160080), (1305, 154928), (1334, 151560), (1380, 146508), (1392, 145245), (1656, 122090), (1684, 120060), (1740, 116196), (1840, 109881), (2001, 101040), (2070, 97672), (2088, 96830), (2105, 96048), (2320, 87147), (2526, 80040), (2610, 77464), (2668, 75780), (2760, 73254), (3312, 61045), (3335, 60624), (3368, 60030), (3480, 58098), (3789, 53360), (4002, 50520), (4140, 48836), (4176, 48415), (4210, 48024), (5052, 40020), (5220, 38732), (5336, 37890), (5520, 36627), (6003, 33680), (6315, 32016), (6670, 30312), (6736, 30015), (6960, 29049), (7578, 26680), (8004, 25260), (8280, 24418), (8420, 24012), (9683, 20880), (10005, 20208), (10104, 20010), (10440, 19366), (10672, 18945), (12006, 16840), (12209, 16560), (12630, 16008), (13340, 15156)]