1379778720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 4480842240

約数和(自身を除く): 3101063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 83, 96, 118, 120, 160, 166, 177, 236, 240, 249, 295, 332, 354, 415, 472, 480, 498, 587, 590, 664, 708, 830, 885, 944, 996, 1174, 1180, 1245, 1328, 1416, 1660, 1761, 1770, 1888, 1992, 2348, 2360, 2490, 2656, 2832, 2935, 3320, 3522, 3540, 3984, 4696, 4720, 4897, 4980, 5664, 5870, 6640, 7044, 7080, 7968, 8805, 9392, 9440, 9794, 9960, 11740, 13280, 14088, 14160, 14691, 17610, 18784, 19588, 19920, 23480, 24485, 28176, 28320, 29382, 34633, 35220, 39176, 39840, 46960, 48721, 48970, 56352, 58764, 69266, 70440, 73455, 78352, 93920, 97442, 97940, 103899, 117528, 138532, 140880, 146163, 146910, 156704, 173165, 194884, 195880, 207798, 235056, 243605, 277064, 281760, 292326, 293820, 346330, 389768, 391760, 415596, 470112, 487210, 519495, 554128, 584652, 587640, 692660, 730815, 779536, 783520, 831192, 974420, 1038990, 1108256, 1169304, 1175280, 1385320, 1461630, 1559072, 1662384, 1948840, 2077980, 2338608, 2350560, 2770640, 2874539, 2923260, 3324768, 3897680, 4155960, 4677216, 5541280, 5749078, 5846520, 7795360, 8311920, 8623617, 11498156, 11693040, 14372695, 16623840, 17247234, 22996312, 23386080, 28745390, 34494468, 43118085, 45992624, 57490780, 68988936, 86236170, 91985248, 114981560, 137977872, 172472340, 229963120, 275955744, 344944680, 459926240, 689889360, 1379778720]

約数ペア:

[(1, 1379778720), (2, 689889360), (3, 459926240), (4, 344944680), (5, 275955744), (6, 229963120), (8, 172472340), (10, 137977872), (12, 114981560), (15, 91985248), (16, 86236170), (20, 68988936), (24, 57490780), (30, 45992624), (32, 43118085), (40, 34494468), (48, 28745390), (59, 23386080), (60, 22996312), (80, 17247234), (83, 16623840), (96, 14372695), (118, 11693040), (120, 11498156), (160, 8623617), (166, 8311920), (177, 7795360), (236, 5846520), (240, 5749078), (249, 5541280), (295, 4677216), (332, 4155960), (354, 3897680), (415, 3324768), (472, 2923260), (480, 2874539), (498, 2770640), (587, 2350560), (590, 2338608), (664, 2077980), (708, 1948840), (830, 1662384), (885, 1559072), (944, 1461630), (996, 1385320), (1174, 1175280), (1180, 1169304), (1245, 1108256), (1328, 1038990), (1416, 974420), (1660, 831192), (1761, 783520), (1770, 779536), (1888, 730815), (1992, 692660), (2348, 587640), (2360, 584652), (2490, 554128), (2656, 519495), (2832, 487210), (2935, 470112), (3320, 415596), (3522, 391760), (3540, 389768), (3984, 346330), (4696, 293820), (4720, 292326), (4897, 281760), (4980, 277064), (5664, 243605), (5870, 235056), (6640, 207798), (7044, 195880), (7080, 194884), (7968, 173165), (8805, 156704), (9392, 146910), (9440, 146163), (9794, 140880), (9960, 138532), (11740, 117528), (13280, 103899), (14088, 97940), (14160, 97442), (14691, 93920), (17610, 78352), (18784, 73455), (19588, 70440), (19920, 69266), (23480, 58764), (24485, 56352), (28176, 48970), (28320, 48721), (29382, 46960), (34633, 39840), (35220, 39176)]