285670320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 320

約数和(自身を含む): 1033267200

約数和(自身を除く): 747596880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 61, 65, 76, 78, 79, 80, 95, 104, 114, 120, 122, 130, 152, 156, 158, 183, 190, 195, 208, 228, 237, 240, 244, 247, 260, 285, 304, 305, 312, 316, 366, 380, 390, 395, 456, 474, 488, 494, 520, 570, 610, 624, 632, 732, 741, 760, 780, 790, 793, 912, 915, 948, 976, 988, 1027, 1040, 1140, 1159, 1185, 1220, 1235, 1264, 1464, 1482, 1501, 1520, 1560, 1580, 1586, 1830, 1896, 1976, 2054, 2280, 2318, 2370, 2379, 2440, 2470, 2928, 2964, 3002, 3081, 3120, 3160, 3172, 3477, 3660, 3705, 3792, 3952, 3965, 4108, 4503, 4560, 4636, 4740, 4758, 4819, 4880, 4940, 5135, 5795, 5928, 6004, 6162, 6320, 6344, 6954, 7320, 7410, 7505, 7930, 8216, 9006, 9272, 9480, 9516, 9638, 9880, 10270, 11590, 11856, 11895, 12008, 12324, 12688, 13908, 14457, 14640, 14820, 15010, 15067, 15405, 15860, 16432, 17385, 18012, 18544, 18960, 19032, 19276, 19513, 19760, 20540, 22515, 23180, 23790, 24016, 24095, 24648, 27816, 28914, 29640, 30020, 30134, 30810, 31720, 34770, 36024, 38064, 38552, 39026, 41080, 45030, 45201, 46360, 47580, 48190, 49296, 55632, 57828, 58539, 59280, 60040, 60268, 61620, 62647, 63440, 69540, 72048, 72285, 75335, 77104, 78052, 82160, 90060, 90402, 91561, 92720, 95160, 96380, 97565, 115656, 117078, 120080, 120536, 123240, 125294, 139080, 144570, 150670, 156104, 180120, 180804, 183122, 187941, 190320, 192760, 195130, 226005, 231312, 234156, 241072, 246480, 250588, 274683, 278160, 289140, 292695, 301340, 312208, 313235, 360240, 361608, 366244, 375882, 385520, 390260, 452010, 457805, 468312, 501176, 549366, 578280, 585390, 602680, 626470, 723216, 732488, 751764, 780520, 904020, 915610, 936624, 939705, 1002352, 1098732, 1156560, 1170780, 1190293, 1205360, 1252940, 1373415, 1464976, 1503528, 1561040, 1808040, 1831220, 1879410, 2197464, 2341560, 2380586, 2505880, 2746830, 3007056, 3570879, 3616080, 3662440, 3758820, 4394928, 4683120, 4761172, 5011760, 5493660, 5951465, 7141758, 7324880, 7517640, 9522344, 10987320, 11902930, 14283516, 15035280, 17854395, 19044688, 21974640, 23805860, 28567032, 35708790, 47611720, 57134064, 71417580, 95223440, 142835160, 285670320]

約数ペア:

[(1, 285670320), (2, 142835160), (3, 95223440), (4, 71417580), (5, 57134064), (6, 47611720), (8, 35708790), (10, 28567032), (12, 23805860), (13, 21974640), (15, 19044688), (16, 17854395), (19, 15035280), (20, 14283516), (24, 11902930), (26, 10987320), (30, 9522344), (38, 7517640), (39, 7324880), (40, 7141758), (48, 5951465), (52, 5493660), (57, 5011760), (60, 4761172), (61, 4683120), (65, 4394928), (76, 3758820), (78, 3662440), (79, 3616080), (80, 3570879), (95, 3007056), (104, 2746830), (114, 2505880), (120, 2380586), (122, 2341560), (130, 2197464), (152, 1879410), (156, 1831220), (158, 1808040), (183, 1561040), (190, 1503528), (195, 1464976), (208, 1373415), (228, 1252940), (237, 1205360), (240, 1190293), (244, 1170780), (247, 1156560), (260, 1098732), (285, 1002352), (304, 939705), (305, 936624), (312, 915610), (316, 904020), (366, 780520), (380, 751764), (390, 732488), (395, 723216), (456, 626470), (474, 602680), (488, 585390), (494, 578280), (520, 549366), (570, 501176), (610, 468312), (624, 457805), (632, 452010), (732, 390260), (741, 385520), (760, 375882), (780, 366244), (790, 361608), (793, 360240), (912, 313235), (915, 312208), (948, 301340), (976, 292695), (988, 289140), (1027, 278160), (1040, 274683), (1140, 250588), (1159, 246480), (1185, 241072), (1220, 234156), (1235, 231312), (1264, 226005), (1464, 195130), (1482, 192760), (1501, 190320), (1520, 187941), (1560, 183122), (1580, 180804), (1586, 180120), (1830, 156104), (1896, 150670), (1976, 144570), (2054, 139080), (2280, 125294), (2318, 123240), (2370, 120536), (2379, 120080), (2440, 117078), (2470, 115656), (2928, 97565), (2964, 96380), (3002, 95160), (3081, 92720), (3120, 91561), (3160, 90402), (3172, 90060), (3477, 82160), (3660, 78052), (3705, 77104), (3792, 75335), (3952, 72285), (3965, 72048), (4108, 69540), (4503, 63440), (4560, 62647), (4636, 61620), (4740, 60268), (4758, 60040), (4819, 59280), (4880, 58539), (4940, 57828), (5135, 55632), (5795, 49296), (5928, 48190), (6004, 47580), (6162, 46360), (6320, 45201), (6344, 45030), (6954, 41080), (7320, 39026), (7410, 38552), (7505, 38064), (7930, 36024), (8216, 34770), (9006, 31720), (9272, 30810), (9480, 30134), (9516, 30020), (9638, 29640), (9880, 28914), (10270, 27816), (11590, 24648), (11856, 24095), (11895, 24016), (12008, 23790), (12324, 23180), (12688, 22515), (13908, 20540), (14457, 19760), (14640, 19513), (14820, 19276), (15010, 19032), (15067, 18960), (15405, 18544), (15860, 18012), (16432, 17385)]