1603224420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:538

約数の個数: 192

約数和(自身を含む): 5242675200

約数和(自身を除く): 3639450780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 211, 229, 237, 316, 395, 420, 422, 458, 474, 553, 633, 687, 790, 844, 916, 948, 1055, 1106, 1145, 1185, 1266, 1374, 1477, 1580, 1603, 1659, 2110, 2212, 2290, 2370, 2532, 2748, 2765, 2954, 3165, 3206, 3318, 3435, 4220, 4431, 4580, 4740, 4809, 5530, 5908, 6330, 6412, 6636, 6870, 7385, 8015, 8295, 8862, 9618, 11060, 12660, 13740, 14770, 16030, 16590, 16669, 17724, 18091, 19236, 22155, 24045, 29540, 32060, 33180, 33338, 36182, 44310, 48090, 48319, 50007, 54273, 66676, 72364, 83345, 88620, 90455, 96180, 96638, 100014, 108546, 116683, 126637, 144957, 166690, 180910, 193276, 200028, 217092, 233366, 241595, 250035, 253274, 271365, 289914, 333380, 338233, 350049, 361820, 379911, 466732, 483190, 500070, 506548, 542730, 579828, 583415, 633185, 676466, 700098, 724785, 759822, 966380, 1000140, 1014699, 1085460, 1166830, 1266370, 1352932, 1400196, 1449570, 1519644, 1691165, 1750245, 1899555, 2029398, 2333660, 2532740, 2899140, 3382330, 3500490, 3799110, 3817201, 4058796, 5073495, 6764660, 7000980, 7598220, 7634402, 10146990, 11451603, 15268804, 19086005, 20293980, 22903206, 26720407, 38172010, 45806412, 53440814, 57258015, 76344020, 80161221, 106881628, 114516030, 133602035, 160322442, 229032060, 267204070, 320644884, 400806105, 534408140, 801612210, 1603224420]

約数ペア:

[(1, 1603224420), (2, 801612210), (3, 534408140), (4, 400806105), (5, 320644884), (6, 267204070), (7, 229032060), (10, 160322442), (12, 133602035), (14, 114516030), (15, 106881628), (20, 80161221), (21, 76344020), (28, 57258015), (30, 53440814), (35, 45806412), (42, 38172010), (60, 26720407), (70, 22903206), (79, 20293980), (84, 19086005), (105, 15268804), (140, 11451603), (158, 10146990), (210, 7634402), (211, 7598220), (229, 7000980), (237, 6764660), (316, 5073495), (395, 4058796), (420, 3817201), (422, 3799110), (458, 3500490), (474, 3382330), (553, 2899140), (633, 2532740), (687, 2333660), (790, 2029398), (844, 1899555), (916, 1750245), (948, 1691165), (1055, 1519644), (1106, 1449570), (1145, 1400196), (1185, 1352932), (1266, 1266370), (1374, 1166830), (1477, 1085460), (1580, 1014699), (1603, 1000140), (1659, 966380), (2110, 759822), (2212, 724785), (2290, 700098), (2370, 676466), (2532, 633185), (2748, 583415), (2765, 579828), (2954, 542730), (3165, 506548), (3206, 500070), (3318, 483190), (3435, 466732), (4220, 379911), (4431, 361820), (4580, 350049), (4740, 338233), (4809, 333380), (5530, 289914), (5908, 271365), (6330, 253274), (6412, 250035), (6636, 241595), (6870, 233366), (7385, 217092), (8015, 200028), (8295, 193276), (8862, 180910), (9618, 166690), (11060, 144957), (12660, 126637), (13740, 116683), (14770, 108546), (16030, 100014), (16590, 96638), (16669, 96180), (17724, 90455), (18091, 88620), (19236, 83345), (22155, 72364), (24045, 66676), (29540, 54273), (32060, 50007), (33180, 48319), (33338, 48090), (36182, 44310)]