61968577320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{249833}}^1$

素因数の和:249916

約数の個数: 192

約数和(自身を含む): 220983169680

約数和(自身を除く): 159014592360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 636, 689, 780, 795, 936, 954, 1060, 1170, 1272, 1378, 1560, 1590, 1908, 2067, 2120, 2340, 2385, 2756, 3180, 3445, 3816, 4134, 4680, 4770, 5512, 6201, 6360, 6890, 8268, 9540, 10335, 12402, 13780, 16536, 19080, 20670, 24804, 27560, 31005, 41340, 49608, 62010, 82680, 124020, 248040, 249833, 499666, 749499, 999332, 1249165, 1498998, 1998664, 2248497, 2498330, 2997996, 3247829, 3747495, 4496994, 4996660, 5995992, 6495658, 7494990, 8993988, 9743487, 9993320, 11242485, 12991316, 13241149, 14989980, 16239145, 17987976, 19486974, 22484970, 25982632, 26482298, 29230461, 29979960, 32478290, 38973948, 39723447, 44969940, 48717435, 52964596, 58460922, 64956580, 66205745, 77947896, 79446894, 89939880, 97434870, 105929192, 116921844, 119170341, 129913160, 132411490, 146152305, 158893788, 172134937, 194869740, 198617235, 233843688, 238340682, 264822980, 292304610, 317787576, 344269874, 389739480, 397234470, 476681364, 516404811, 529645960, 584609220, 595851705, 688539748, 794468940, 860674685, 953362728, 1032809622, 1169218440, 1191703410, 1377079496, 1549214433, 1588937880, 1721349370, 2065619244, 2383406820, 2582024055, 3098428866, 3442698740, 4131238488, 4766813640, 5164048110, 6196857732, 6885397480, 7746072165, 10328096220, 12393715464, 15492144330, 20656192440, 30984288660, 61968577320]

約数ペア:

[(1, 61968577320), (2, 30984288660), (3, 20656192440), (4, 15492144330), (5, 12393715464), (6, 10328096220), (8, 7746072165), (9, 6885397480), (10, 6196857732), (12, 5164048110), (13, 4766813640), (15, 4131238488), (18, 3442698740), (20, 3098428866), (24, 2582024055), (26, 2383406820), (30, 2065619244), (36, 1721349370), (39, 1588937880), (40, 1549214433), (45, 1377079496), (52, 1191703410), (53, 1169218440), (60, 1032809622), (65, 953362728), (72, 860674685), (78, 794468940), (90, 688539748), (104, 595851705), (106, 584609220), (117, 529645960), (120, 516404811), (130, 476681364), (156, 397234470), (159, 389739480), (180, 344269874), (195, 317787576), (212, 292304610), (234, 264822980), (260, 238340682), (265, 233843688), (312, 198617235), (318, 194869740), (360, 172134937), (390, 158893788), (424, 146152305), (468, 132411490), (477, 129913160), (520, 119170341), (530, 116921844), (585, 105929192), (636, 97434870), (689, 89939880), (780, 79446894), (795, 77947896), (936, 66205745), (954, 64956580), (1060, 58460922), (1170, 52964596), (1272, 48717435), (1378, 44969940), (1560, 39723447), (1590, 38973948), (1908, 32478290), (2067, 29979960), (2120, 29230461), (2340, 26482298), (2385, 25982632), (2756, 22484970), (3180, 19486974), (3445, 17987976), (3816, 16239145), (4134, 14989980), (4680, 13241149), (4770, 12991316), (5512, 11242485), (6201, 9993320), (6360, 9743487), (6890, 8993988), (8268, 7494990), (9540, 6495658), (10335, 5995992), (12402, 4996660), (13780, 4496994), (16536, 3747495), (19080, 3247829), (20670, 2997996), (24804, 2498330), (27560, 2248497), (31005, 1998664), (41340, 1498998), (49608, 1249165), (62010, 999332), (82680, 749499), (124020, 499666), (248040, 249833)]