18669829560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:646

約数の個数: 256

約数和(自身を含む): 59457024000

約数和(自身を除く): 40787194440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 109, 115, 120, 138, 184, 218, 229, 230, 271, 276, 327, 345, 436, 458, 460, 542, 545, 552, 654, 687, 690, 813, 872, 916, 920, 1084, 1090, 1145, 1308, 1355, 1374, 1380, 1626, 1635, 1832, 2168, 2180, 2290, 2507, 2616, 2710, 2748, 2760, 3252, 3270, 3435, 4065, 4360, 4580, 5014, 5267, 5420, 5496, 6233, 6504, 6540, 6870, 7521, 8130, 9160, 10028, 10534, 10840, 12466, 12535, 13080, 13740, 15042, 15801, 16260, 18699, 20056, 21068, 24932, 24961, 25070, 26335, 27480, 29539, 30084, 31165, 31602, 32520, 37398, 37605, 42136, 49864, 49922, 50140, 52670, 59078, 60168, 62059, 62330, 63204, 74796, 74883, 75210, 79005, 88617, 93495, 99844, 100280, 105340, 118156, 124118, 124660, 124805, 126408, 147695, 149592, 149766, 150420, 158010, 177234, 186177, 186990, 199688, 210680, 236312, 248236, 249320, 249610, 295390, 299532, 300840, 310295, 316020, 354468, 372354, 373980, 374415, 443085, 496472, 499220, 574103, 590780, 599064, 620590, 632040, 679397, 708936, 744708, 747960, 748830, 886170, 930885, 998440, 1148206, 1181560, 1241180, 1358794, 1427357, 1489416, 1497660, 1722309, 1772340, 1861770, 2038191, 2296412, 2482360, 2717588, 2854714, 2870515, 2995320, 3396985, 3444618, 3544680, 3723540, 4076382, 4282071, 4592824, 5435176, 5709428, 5741030, 6764431, 6793970, 6889236, 7136785, 7447080, 8152764, 8564142, 8611545, 10190955, 11418856, 11482060, 13528862, 13587940, 13778472, 14273570, 16305528, 17128284, 17223090, 20293293, 20381910, 21410355, 22964120, 27057724, 27175880, 28547140, 33822155, 34256568, 34446180, 40586586, 40763820, 42820710, 54115448, 57094280, 67644310, 68892360, 81173172, 81527640, 85641420, 101466465, 135288620, 155581913, 162346344, 171282840, 202932930, 270577240, 311163826, 405865860, 466745739, 622327652, 777909565, 811731720, 933491478, 1244655304, 1555819130, 1866982956, 2333728695, 3111638260, 3733965912, 4667457390, 6223276520, 9334914780, 18669829560]

約数ペア:

[(1, 18669829560), (2, 9334914780), (3, 6223276520), (4, 4667457390), (5, 3733965912), (6, 3111638260), (8, 2333728695), (10, 1866982956), (12, 1555819130), (15, 1244655304), (20, 933491478), (23, 811731720), (24, 777909565), (30, 622327652), (40, 466745739), (46, 405865860), (60, 311163826), (69, 270577240), (92, 202932930), (109, 171282840), (115, 162346344), (120, 155581913), (138, 135288620), (184, 101466465), (218, 85641420), (229, 81527640), (230, 81173172), (271, 68892360), (276, 67644310), (327, 57094280), (345, 54115448), (436, 42820710), (458, 40763820), (460, 40586586), (542, 34446180), (545, 34256568), (552, 33822155), (654, 28547140), (687, 27175880), (690, 27057724), (813, 22964120), (872, 21410355), (916, 20381910), (920, 20293293), (1084, 17223090), (1090, 17128284), (1145, 16305528), (1308, 14273570), (1355, 13778472), (1374, 13587940), (1380, 13528862), (1626, 11482060), (1635, 11418856), (1832, 10190955), (2168, 8611545), (2180, 8564142), (2290, 8152764), (2507, 7447080), (2616, 7136785), (2710, 6889236), (2748, 6793970), (2760, 6764431), (3252, 5741030), (3270, 5709428), (3435, 5435176), (4065, 4592824), (4360, 4282071), (4580, 4076382), (5014, 3723540), (5267, 3544680), (5420, 3444618), (5496, 3396985), (6233, 2995320), (6504, 2870515), (6540, 2854714), (6870, 2717588), (7521, 2482360), (8130, 2296412), (9160, 2038191), (10028, 1861770), (10534, 1772340), (10840, 1722309), (12466, 1497660), (12535, 1489416), (13080, 1427357), (13740, 1358794), (15042, 1241180), (15801, 1181560), (16260, 1148206), (18699, 998440), (20056, 930885), (21068, 886170), (24932, 748830), (24961, 747960), (25070, 744708), (26335, 708936), (27480, 679397), (29539, 632040), (30084, 620590), (31165, 599064), (31602, 590780), (32520, 574103), (37398, 499220), (37605, 496472), (42136, 443085), (49864, 374415), (49922, 373980), (50140, 372354), (52670, 354468), (59078, 316020), (60168, 310295), (62059, 300840), (62330, 299532), (63204, 295390), (74796, 249610), (74883, 249320), (75210, 248236), (79005, 236312), (88617, 210680), (93495, 199688), (99844, 186990), (100280, 186177), (105340, 177234), (118156, 158010), (124118, 150420), (124660, 149766), (124805, 149592), (126408, 147695)]