1330446880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 3824271360

約数和(自身を除く): 2493824480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 103, 112, 133, 140, 152, 160, 190, 206, 224, 266, 280, 304, 380, 412, 515, 532, 560, 607, 608, 665, 721, 760, 824, 1030, 1064, 1120, 1214, 1330, 1442, 1520, 1648, 1957, 2060, 2128, 2428, 2660, 2884, 3035, 3040, 3296, 3605, 3914, 4120, 4249, 4256, 4856, 5320, 5768, 6070, 7210, 7828, 8240, 8498, 9712, 9785, 10640, 11533, 11536, 12140, 13699, 14420, 15656, 16480, 16996, 19424, 19570, 21245, 21280, 23066, 23072, 24280, 27398, 28840, 31312, 33992, 39140, 42490, 46132, 48560, 54796, 57665, 57680, 62521, 62624, 67984, 68495, 78280, 80731, 84980, 92264, 97120, 109592, 115330, 115360, 125042, 135968, 136990, 156560, 161462, 169960, 184528, 219184, 230660, 250084, 273980, 312605, 313120, 322924, 339920, 369056, 403655, 437647, 438368, 461320, 500168, 547960, 625210, 645848, 679840, 807310, 875294, 922640, 1000336, 1095920, 1187899, 1250420, 1291696, 1614620, 1750588, 1845280, 2000672, 2188235, 2191840, 2375798, 2500840, 2583392, 3229240, 3501176, 4376470, 4751596, 5001680, 5939495, 6458480, 7002352, 8315293, 8752940, 9503192, 10003360, 11878990, 12916960, 14004704, 16630586, 17505880, 19006384, 23757980, 33261172, 35011760, 38012768, 41576465, 47515960, 66522344, 70023520, 83152930, 95031920, 133044688, 166305860, 190063840, 266089376, 332611720, 665223440, 1330446880]

約数ペア:

[(1, 1330446880), (2, 665223440), (4, 332611720), (5, 266089376), (7, 190063840), (8, 166305860), (10, 133044688), (14, 95031920), (16, 83152930), (19, 70023520), (20, 66522344), (28, 47515960), (32, 41576465), (35, 38012768), (38, 35011760), (40, 33261172), (56, 23757980), (70, 19006384), (76, 17505880), (80, 16630586), (95, 14004704), (103, 12916960), (112, 11878990), (133, 10003360), (140, 9503192), (152, 8752940), (160, 8315293), (190, 7002352), (206, 6458480), (224, 5939495), (266, 5001680), (280, 4751596), (304, 4376470), (380, 3501176), (412, 3229240), (515, 2583392), (532, 2500840), (560, 2375798), (607, 2191840), (608, 2188235), (665, 2000672), (721, 1845280), (760, 1750588), (824, 1614620), (1030, 1291696), (1064, 1250420), (1120, 1187899), (1214, 1095920), (1330, 1000336), (1442, 922640), (1520, 875294), (1648, 807310), (1957, 679840), (2060, 645848), (2128, 625210), (2428, 547960), (2660, 500168), (2884, 461320), (3035, 438368), (3040, 437647), (3296, 403655), (3605, 369056), (3914, 339920), (4120, 322924), (4249, 313120), (4256, 312605), (4856, 273980), (5320, 250084), (5768, 230660), (6070, 219184), (7210, 184528), (7828, 169960), (8240, 161462), (8498, 156560), (9712, 136990), (9785, 135968), (10640, 125042), (11533, 115360), (11536, 115330), (12140, 109592), (13699, 97120), (14420, 92264), (15656, 84980), (16480, 80731), (16996, 78280), (19424, 68495), (19570, 67984), (21245, 62624), (21280, 62521), (23066, 57680), (23072, 57665), (24280, 54796), (27398, 48560), (28840, 46132), (31312, 42490), (33992, 39140)]