38834040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 134991360

約数和(自身を除く): 96157320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 557, 581, 664, 830, 840, 996, 1114, 1162, 1245, 1660, 1671, 1743, 1992, 2228, 2324, 2490, 2785, 2905, 3320, 3342, 3486, 3899, 4456, 4648, 4980, 5570, 5810, 6684, 6972, 7798, 8355, 8715, 9960, 11140, 11620, 11697, 13368, 13944, 15596, 16710, 17430, 19495, 22280, 23240, 23394, 31192, 33420, 34860, 38990, 46231, 46788, 58485, 66840, 69720, 77980, 92462, 93576, 116970, 138693, 155960, 184924, 231155, 233940, 277386, 323617, 369848, 462310, 467880, 554772, 647234, 693465, 924620, 970851, 1109544, 1294468, 1386930, 1618085, 1849240, 1941702, 2588936, 2773860, 3236170, 3883404, 4854255, 5547720, 6472340, 7766808, 9708510, 12944680, 19417020, 38834040]

約数ペア:

[(1, 38834040), (2, 19417020), (3, 12944680), (4, 9708510), (5, 7766808), (6, 6472340), (7, 5547720), (8, 4854255), (10, 3883404), (12, 3236170), (14, 2773860), (15, 2588936), (20, 1941702), (21, 1849240), (24, 1618085), (28, 1386930), (30, 1294468), (35, 1109544), (40, 970851), (42, 924620), (56, 693465), (60, 647234), (70, 554772), (83, 467880), (84, 462310), (105, 369848), (120, 323617), (140, 277386), (166, 233940), (168, 231155), (210, 184924), (249, 155960), (280, 138693), (332, 116970), (415, 93576), (420, 92462), (498, 77980), (557, 69720), (581, 66840), (664, 58485), (830, 46788), (840, 46231), (996, 38990), (1114, 34860), (1162, 33420), (1245, 31192), (1660, 23394), (1671, 23240), (1743, 22280), (1992, 19495), (2228, 17430), (2324, 16710), (2490, 15596), (2785, 13944), (2905, 13368), (3320, 11697), (3342, 11620), (3486, 11140), (3899, 9960), (4456, 8715), (4648, 8355), (4980, 7798), (5570, 6972), (5810, 6684)]