8687427060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5578

約数の個数: 192

約数和(自身を含む): 27647101440

約数和(自身を除く): 18959674380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 89, 92, 115, 130, 138, 156, 178, 195, 230, 260, 267, 276, 299, 345, 356, 390, 445, 460, 534, 598, 690, 780, 890, 897, 1068, 1157, 1196, 1335, 1380, 1495, 1780, 1794, 2047, 2314, 2670, 2990, 3471, 3588, 4094, 4485, 4628, 5340, 5441, 5785, 5980, 6141, 6942, 8188, 8970, 10235, 10882, 11570, 12282, 13884, 16323, 17355, 17940, 20470, 21764, 23140, 24564, 26611, 27205, 30705, 32646, 34710, 40940, 53222, 54410, 61410, 65292, 69420, 70733, 79833, 81615, 106444, 108820, 122820, 125143, 133055, 141466, 159666, 163230, 212199, 250286, 266110, 282932, 319332, 326460, 353665, 375429, 399165, 424398, 484249, 500572, 532220, 625715, 707330, 750858, 798330, 848796, 968498, 1060995, 1251430, 1414660, 1452747, 1501716, 1596660, 1626859, 1877145, 1936996, 2121990, 2421245, 2502860, 2905494, 3253718, 3754290, 4243980, 4842490, 4880577, 5810988, 6295237, 6507436, 7263735, 7508580, 8134295, 9684980, 9761154, 11137727, 12590474, 14527470, 16268590, 18885711, 19522308, 22275454, 24402885, 25180948, 29054940, 31476185, 32537180, 33413181, 37771422, 44550908, 48805770, 55688635, 62952370, 66826362, 75542844, 94428555, 97611540, 111377270, 125904740, 133652724, 144790451, 167065905, 188857110, 222754540, 289580902, 334131810, 377714220, 434371353, 579161804, 668263620, 723952255, 868742706, 1447904510, 1737485412, 2171856765, 2895809020, 4343713530, 8687427060]

約数ペア:

[(1, 8687427060), (2, 4343713530), (3, 2895809020), (4, 2171856765), (5, 1737485412), (6, 1447904510), (10, 868742706), (12, 723952255), (13, 668263620), (15, 579161804), (20, 434371353), (23, 377714220), (26, 334131810), (30, 289580902), (39, 222754540), (46, 188857110), (52, 167065905), (60, 144790451), (65, 133652724), (69, 125904740), (78, 111377270), (89, 97611540), (92, 94428555), (115, 75542844), (130, 66826362), (138, 62952370), (156, 55688635), (178, 48805770), (195, 44550908), (230, 37771422), (260, 33413181), (267, 32537180), (276, 31476185), (299, 29054940), (345, 25180948), (356, 24402885), (390, 22275454), (445, 19522308), (460, 18885711), (534, 16268590), (598, 14527470), (690, 12590474), (780, 11137727), (890, 9761154), (897, 9684980), (1068, 8134295), (1157, 7508580), (1196, 7263735), (1335, 6507436), (1380, 6295237), (1495, 5810988), (1780, 4880577), (1794, 4842490), (2047, 4243980), (2314, 3754290), (2670, 3253718), (2990, 2905494), (3471, 2502860), (3588, 2421245), (4094, 2121990), (4485, 1936996), (4628, 1877145), (5340, 1626859), (5441, 1596660), (5785, 1501716), (5980, 1452747), (6141, 1414660), (6942, 1251430), (8188, 1060995), (8970, 968498), (10235, 848796), (10882, 798330), (11570, 750858), (12282, 707330), (13884, 625715), (16323, 532220), (17355, 500572), (17940, 484249), (20470, 424398), (21764, 399165), (23140, 375429), (24564, 353665), (26611, 326460), (27205, 319332), (30705, 282932), (32646, 266110), (34710, 250286), (40940, 212199), (53222, 163230), (54410, 159666), (61410, 141466), (65292, 133055), (69420, 125143), (70733, 122820), (79833, 108820), (81615, 106444)]