148188840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 465696000

約数和(自身を除く): 317507160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 97, 116, 120, 145, 174, 194, 232, 290, 291, 348, 388, 435, 439, 485, 580, 582, 696, 776, 870, 878, 970, 1160, 1164, 1317, 1455, 1740, 1756, 1940, 2195, 2328, 2634, 2813, 2910, 3480, 3512, 3880, 4390, 5268, 5626, 5820, 6585, 8439, 8780, 10536, 11252, 11640, 12731, 13170, 14065, 16878, 17560, 22504, 25462, 26340, 28130, 33756, 38193, 42195, 42583, 50924, 52680, 56260, 63655, 67512, 76386, 84390, 85166, 101848, 112520, 127310, 127749, 152772, 168780, 170332, 190965, 212915, 254620, 255498, 305544, 337560, 340664, 381930, 425830, 509240, 510996, 638745, 763860, 851660, 1021992, 1234907, 1277490, 1527720, 1703320, 2469814, 2554980, 3704721, 4939628, 5109960, 6174535, 7409442, 9879256, 12349070, 14818884, 18523605, 24698140, 29637768, 37047210, 49396280, 74094420, 148188840]

約数ペア:

[(1, 148188840), (2, 74094420), (3, 49396280), (4, 37047210), (5, 29637768), (6, 24698140), (8, 18523605), (10, 14818884), (12, 12349070), (15, 9879256), (20, 7409442), (24, 6174535), (29, 5109960), (30, 4939628), (40, 3704721), (58, 2554980), (60, 2469814), (87, 1703320), (97, 1527720), (116, 1277490), (120, 1234907), (145, 1021992), (174, 851660), (194, 763860), (232, 638745), (290, 510996), (291, 509240), (348, 425830), (388, 381930), (435, 340664), (439, 337560), (485, 305544), (580, 255498), (582, 254620), (696, 212915), (776, 190965), (870, 170332), (878, 168780), (970, 152772), (1160, 127749), (1164, 127310), (1317, 112520), (1455, 101848), (1740, 85166), (1756, 84390), (1940, 76386), (2195, 67512), (2328, 63655), (2634, 56260), (2813, 52680), (2910, 50924), (3480, 42583), (3512, 42195), (3880, 38193), (4390, 33756), (5268, 28130), (5626, 26340), (5820, 25462), (6585, 22504), (8439, 17560), (8780, 16878), (10536, 14065), (11252, 13170), (11640, 12731)]