156701280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10580

約数の個数: 96

約数和(自身を含む): 509580288

約数和(自身を除く): 352879008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 10531, 14880, 21062, 31593, 42124, 52655, 63186, 84248, 105310, 126372, 157965, 168496, 210620, 252744, 315930, 326461, 336992, 421240, 505488, 631860, 652922, 842480, 979383, 1010976, 1263720, 1305844, 1632305, 1684960, 1958766, 2527440, 2611688, 3264610, 3917532, 4896915, 5054880, 5223376, 6529220, 7835064, 9793830, 10446752, 13058440, 15670128, 19587660, 26116880, 31340256, 39175320, 52233760, 78350640, 156701280]

約数ペア:

[(1, 156701280), (2, 78350640), (3, 52233760), (4, 39175320), (5, 31340256), (6, 26116880), (8, 19587660), (10, 15670128), (12, 13058440), (15, 10446752), (16, 9793830), (20, 7835064), (24, 6529220), (30, 5223376), (31, 5054880), (32, 4896915), (40, 3917532), (48, 3264610), (60, 2611688), (62, 2527440), (80, 1958766), (93, 1684960), (96, 1632305), (120, 1305844), (124, 1263720), (155, 1010976), (160, 979383), (186, 842480), (240, 652922), (248, 631860), (310, 505488), (372, 421240), (465, 336992), (480, 326461), (496, 315930), (620, 252744), (744, 210620), (930, 168496), (992, 157965), (1240, 126372), (1488, 105310), (1860, 84248), (2480, 63186), (2976, 52655), (3720, 42124), (4960, 31593), (7440, 21062), (10531, 14880)]