66344960

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 188697600

約数和(自身を除く): 122352640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 124, 128, 152, 155, 160, 176, 190, 209, 220, 248, 256, 304, 310, 320, 341, 352, 380, 418, 440, 496, 512, 589, 608, 620, 640, 682, 704, 760, 836, 880, 992, 1024, 1045, 1178, 1216, 1240, 1280, 1364, 1408, 1520, 1672, 1705, 1760, 1984, 2048, 2090, 2356, 2432, 2480, 2560, 2728, 2816, 2945, 3040, 3344, 3410, 3520, 3968, 4180, 4712, 4864, 4960, 5120, 5456, 5632, 5890, 6080, 6479, 6688, 6820, 7040, 7936, 8360, 9424, 9728, 9920, 10240, 10912, 11264, 11780, 12160, 12958, 13376, 13640, 14080, 15872, 16720, 18848, 19456, 19840, 21824, 22528, 23560, 24320, 25916, 26752, 27280, 28160, 31744, 32395, 33440, 37696, 38912, 39680, 43648, 47120, 48640, 51832, 53504, 54560, 56320, 63488, 64790, 66880, 75392, 79360, 87296, 94240, 97280, 103664, 107008, 109120, 112640, 129580, 133760, 150784, 158720, 174592, 188480, 194560, 207328, 214016, 218240, 259160, 267520, 301568, 317440, 349184, 376960, 414656, 428032, 436480, 518320, 535040, 603136, 698368, 753920, 829312, 872960, 1036640, 1070080, 1206272, 1507840, 1658624, 1745920, 2073280, 2140160, 3015680, 3317248, 3491840, 4146560, 6031360, 6634496, 8293120, 13268992, 16586240, 33172480, 66344960]

約数ペア:

[(1, 66344960), (2, 33172480), (4, 16586240), (5, 13268992), (8, 8293120), (10, 6634496), (11, 6031360), (16, 4146560), (19, 3491840), (20, 3317248), (22, 3015680), (31, 2140160), (32, 2073280), (38, 1745920), (40, 1658624), (44, 1507840), (55, 1206272), (62, 1070080), (64, 1036640), (76, 872960), (80, 829312), (88, 753920), (95, 698368), (110, 603136), (124, 535040), (128, 518320), (152, 436480), (155, 428032), (160, 414656), (176, 376960), (190, 349184), (209, 317440), (220, 301568), (248, 267520), (256, 259160), (304, 218240), (310, 214016), (320, 207328), (341, 194560), (352, 188480), (380, 174592), (418, 158720), (440, 150784), (496, 133760), (512, 129580), (589, 112640), (608, 109120), (620, 107008), (640, 103664), (682, 97280), (704, 94240), (760, 87296), (836, 79360), (880, 75392), (992, 66880), (1024, 64790), (1045, 63488), (1178, 56320), (1216, 54560), (1240, 53504), (1280, 51832), (1364, 48640), (1408, 47120), (1520, 43648), (1672, 39680), (1705, 38912), (1760, 37696), (1984, 33440), (2048, 32395), (2090, 31744), (2356, 28160), (2432, 27280), (2480, 26752), (2560, 25916), (2728, 24320), (2816, 23560), (2945, 22528), (3040, 21824), (3344, 19840), (3410, 19456), (3520, 18848), (3968, 16720), (4180, 15872), (4712, 14080), (4864, 13640), (4960, 13376), (5120, 12958), (5456, 12160), (5632, 11780), (5890, 11264), (6080, 10912), (6479, 10240), (6688, 9920), (6820, 9728), (7040, 9424), (7936, 8360)]