181245840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1497

約数の個数: 160

約数和(自身を含む): 614532096

約数和(自身を除く): 433286256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 496, 510, 527, 620, 680, 744, 816, 930, 1020, 1054, 1240, 1360, 1433, 1488, 1581, 1860, 2040, 2108, 2480, 2635, 2866, 3162, 3720, 4080, 4216, 4299, 5270, 5732, 6324, 7165, 7440, 7905, 8432, 8598, 10540, 11464, 12648, 14330, 15810, 17196, 21080, 21495, 22928, 24361, 25296, 28660, 31620, 34392, 42160, 42990, 44423, 48722, 57320, 63240, 68784, 73083, 85980, 88846, 97444, 114640, 121805, 126480, 133269, 146166, 171960, 177692, 194888, 222115, 243610, 266538, 292332, 343920, 355384, 365415, 389776, 444230, 487220, 533076, 584664, 666345, 710768, 730830, 755191, 888460, 974440, 1066152, 1169328, 1332690, 1461660, 1510382, 1776920, 1948880, 2132304, 2265573, 2665380, 2923320, 3020764, 3553840, 3775955, 4531146, 5330760, 5846640, 6041528, 7551910, 9062292, 10661520, 11327865, 12083056, 15103820, 18124584, 22655730, 30207640, 36249168, 45311460, 60415280, 90622920, 181245840]

約数ペア:

[(1, 181245840), (2, 90622920), (3, 60415280), (4, 45311460), (5, 36249168), (6, 30207640), (8, 22655730), (10, 18124584), (12, 15103820), (15, 12083056), (16, 11327865), (17, 10661520), (20, 9062292), (24, 7551910), (30, 6041528), (31, 5846640), (34, 5330760), (40, 4531146), (48, 3775955), (51, 3553840), (60, 3020764), (62, 2923320), (68, 2665380), (80, 2265573), (85, 2132304), (93, 1948880), (102, 1776920), (120, 1510382), (124, 1461660), (136, 1332690), (155, 1169328), (170, 1066152), (186, 974440), (204, 888460), (240, 755191), (248, 730830), (255, 710768), (272, 666345), (310, 584664), (340, 533076), (372, 487220), (408, 444230), (465, 389776), (496, 365415), (510, 355384), (527, 343920), (620, 292332), (680, 266538), (744, 243610), (816, 222115), (930, 194888), (1020, 177692), (1054, 171960), (1240, 146166), (1360, 133269), (1433, 126480), (1488, 121805), (1581, 114640), (1860, 97444), (2040, 88846), (2108, 85980), (2480, 73083), (2635, 68784), (2866, 63240), (3162, 57320), (3720, 48722), (4080, 44423), (4216, 42990), (4299, 42160), (5270, 34392), (5732, 31620), (6324, 28660), (7165, 25296), (7440, 24361), (7905, 22928), (8432, 21495), (8598, 21080), (10540, 17196), (11464, 15810), (12648, 14330)]