66443160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1057

約数の個数: 128

約数和(自身を含む): 230791680

約数和(自身を除く): 164348520

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, 581, 664, 830, 840, 953, 996, 1162, 1245, 1660, 1743, 1906, 1992, 2324, 2490, 2859, 2905, 3320, 3486, 3812, 4648, 4765, 4980, 5718, 5810, 6671, 6972, 7624, 8715, 9530, 9960, 11436, 11620, 13342, 13944, 14295, 17430, 19060, 20013, 22872, 23240, 26684, 28590, 33355, 34860, 38120, 40026, 53368, 57180, 66710, 69720, 79099, 80052, 100065, 114360, 133420, 158198, 160104, 200130, 237297, 266840, 316396, 395495, 400260, 474594, 553693, 632792, 790990, 800520, 949188, 1107386, 1186485, 1581980, 1661079, 1898376, 2214772, 2372970, 2768465, 3163960, 3322158, 4429544, 4745940, 5536930, 6644316, 8305395, 9491880, 11073860, 13288632, 16610790, 22147720, 33221580, 66443160]

約数ペア:

[(1, 66443160), (2, 33221580), (3, 22147720), (4, 16610790), (5, 13288632), (6, 11073860), (7, 9491880), (8, 8305395), (10, 6644316), (12, 5536930), (14, 4745940), (15, 4429544), (20, 3322158), (21, 3163960), (24, 2768465), (28, 2372970), (30, 2214772), (35, 1898376), (40, 1661079), (42, 1581980), (56, 1186485), (60, 1107386), (70, 949188), (83, 800520), (84, 790990), (105, 632792), (120, 553693), (140, 474594), (166, 400260), (168, 395495), (210, 316396), (249, 266840), (280, 237297), (332, 200130), (415, 160104), (420, 158198), (498, 133420), (581, 114360), (664, 100065), (830, 80052), (840, 79099), (953, 69720), (996, 66710), (1162, 57180), (1245, 53368), (1660, 40026), (1743, 38120), (1906, 34860), (1992, 33355), (2324, 28590), (2490, 26684), (2859, 23240), (2905, 22872), (3320, 20013), (3486, 19060), (3812, 17430), (4648, 14295), (4765, 13944), (4980, 13342), (5718, 11620), (5810, 11436), (6671, 9960), (6972, 9530), (7624, 8715)]