68641296360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{153313}}^1$

素因数の和:153388

約数の個数: 256

約数和(自身を含む): 259628060160

約数和(自身を除く): 190986763800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 364, 390, 410, 420, 455, 492, 520, 533, 546, 574, 615, 728, 780, 820, 840, 861, 910, 984, 1066, 1092, 1148, 1230, 1365, 1435, 1560, 1599, 1640, 1722, 1820, 2132, 2184, 2296, 2460, 2665, 2730, 2870, 3198, 3444, 3640, 3731, 4264, 4305, 4920, 5330, 5460, 5740, 6396, 6888, 7462, 7995, 8610, 10660, 10920, 11193, 11480, 12792, 14924, 15990, 17220, 18655, 21320, 22386, 29848, 31980, 34440, 37310, 44772, 55965, 63960, 74620, 89544, 111930, 149240, 153313, 223860, 306626, 447720, 459939, 613252, 766565, 919878, 1073191, 1226504, 1533130, 1839756, 1993069, 2146382, 2299695, 3066260, 3219573, 3679512, 3986138, 4292764, 4599390, 5365955, 5979207, 6132520, 6285833, 6439146, 7972276, 8585528, 9198780, 9965345, 10731910, 11958414, 12571666, 12878292, 13951483, 15944552, 16097865, 18397560, 18857499, 19930690, 21463820, 23916828, 25143332, 25756584, 27902966, 29896035, 31429165, 32195730, 37714998, 39861380, 41854449, 42927640, 44000831, 47833656, 50286664, 55805932, 59792070, 62858330, 64391460, 69757415, 75429996, 79722760, 81715829, 83708898, 88001662, 94287495, 111611864, 119584140, 125716660, 128782920, 132002493, 139514830, 150859992, 163431658, 167417796, 176003324, 188574990, 209272245, 220004155, 239168280, 245147487, 251433320, 264004986, 279029660, 326863316, 334835592, 352006648, 377149980, 408579145, 418544490, 440008310, 490294974, 528009972, 558059320, 572010803, 653726632, 660012465, 754299960, 817158290, 837088980, 880016620, 980589948, 1056019944, 1144021606, 1225737435, 1320024930, 1634316580, 1674177960, 1716032409, 1760033240, 1961179896, 2288043212, 2451474870, 2640049860, 2860054015, 3268633160, 3432064818, 4576086424, 4902949740, 5280099720, 5720108030, 6864129636, 8580162045, 9805899480, 11440216060, 13728259272, 17160324090, 22880432120, 34320648180, 68641296360]

約数ペア:

[(1, 68641296360), (2, 34320648180), (3, 22880432120), (4, 17160324090), (5, 13728259272), (6, 11440216060), (7, 9805899480), (8, 8580162045), (10, 6864129636), (12, 5720108030), (13, 5280099720), (14, 4902949740), (15, 4576086424), (20, 3432064818), (21, 3268633160), (24, 2860054015), (26, 2640049860), (28, 2451474870), (30, 2288043212), (35, 1961179896), (39, 1760033240), (40, 1716032409), (41, 1674177960), (42, 1634316580), (52, 1320024930), (56, 1225737435), (60, 1144021606), (65, 1056019944), (70, 980589948), (78, 880016620), (82, 837088980), (84, 817158290), (91, 754299960), (104, 660012465), (105, 653726632), (120, 572010803), (123, 558059320), (130, 528009972), (140, 490294974), (156, 440008310), (164, 418544490), (168, 408579145), (182, 377149980), (195, 352006648), (205, 334835592), (210, 326863316), (246, 279029660), (260, 264004986), (273, 251433320), (280, 245147487), (287, 239168280), (312, 220004155), (328, 209272245), (364, 188574990), (390, 176003324), (410, 167417796), (420, 163431658), (455, 150859992), (492, 139514830), (520, 132002493), (533, 128782920), (546, 125716660), (574, 119584140), (615, 111611864), (728, 94287495), (780, 88001662), (820, 83708898), (840, 81715829), (861, 79722760), (910, 75429996), (984, 69757415), (1066, 64391460), (1092, 62858330), (1148, 59792070), (1230, 55805932), (1365, 50286664), (1435, 47833656), (1560, 44000831), (1599, 42927640), (1640, 41854449), (1722, 39861380), (1820, 37714998), (2132, 32195730), (2184, 31429165), (2296, 29896035), (2460, 27902966), (2665, 25756584), (2730, 25143332), (2870, 23916828), (3198, 21463820), (3444, 19930690), (3640, 18857499), (3731, 18397560), (4264, 16097865), (4305, 15944552), (4920, 13951483), (5330, 12878292), (5460, 12571666), (5740, 11958414), (6396, 10731910), (6888, 9965345), (7462, 9198780), (7995, 8585528), (8610, 7972276), (10660, 6439146), (10920, 6285833), (11193, 6132520), (11480, 5979207), (12792, 5365955), (14924, 4599390), (15990, 4292764), (17220, 3986138), (18655, 3679512), (21320, 3219573), (22386, 3066260), (29848, 2299695), (31980, 2146382), (34440, 1993069), (37310, 1839756), (44772, 1533130), (55965, 1226504), (63960, 1073191), (74620, 919878), (89544, 766565), (111930, 613252), (149240, 459939), (153313, 447720), (223860, 306626)]