2198804580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1467

約数の個数: 288

約数和(自身を含む): 8066193408

約数和(自身を除く): 5867388828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 41, 42, 45, 60, 62, 63, 70, 82, 84, 90, 93, 105, 123, 124, 126, 140, 155, 164, 180, 186, 205, 210, 217, 246, 252, 279, 287, 310, 315, 369, 372, 410, 420, 434, 465, 492, 558, 574, 615, 620, 630, 651, 738, 820, 861, 868, 930, 1085, 1116, 1148, 1230, 1260, 1271, 1302, 1373, 1395, 1435, 1476, 1722, 1845, 1860, 1953, 2170, 2460, 2542, 2583, 2604, 2746, 2790, 2870, 3255, 3444, 3690, 3813, 3906, 4119, 4305, 4340, 5084, 5166, 5492, 5580, 5740, 6355, 6510, 6865, 7380, 7626, 7812, 8238, 8610, 8897, 9611, 9765, 10332, 11439, 12357, 12710, 12915, 13020, 13730, 15252, 16476, 17220, 17794, 19065, 19222, 19530, 20595, 22878, 24714, 25420, 25830, 26691, 27460, 28833, 35588, 38130, 38444, 39060, 41190, 42563, 44485, 45756, 48055, 49428, 51660, 53382, 56293, 57195, 57666, 61785, 76260, 80073, 82380, 85126, 86499, 88970, 96110, 106764, 112586, 114390, 115332, 123570, 127689, 133455, 144165, 160146, 168879, 170252, 172998, 177940, 192220, 212815, 225172, 228780, 247140, 255378, 266910, 281465, 288330, 297941, 320292, 337758, 345996, 383067, 394051, 400365, 425630, 432495, 506637, 510756, 533820, 562930, 576660, 595882, 638445, 675516, 766134, 788102, 800730, 844395, 851260, 864990, 893823, 1013274, 1125860, 1182153, 1191764, 1276890, 1489705, 1532268, 1576204, 1601460, 1688790, 1729980, 1745083, 1787646, 1915335, 1970255, 2026548, 2364306, 2533185, 2553780, 2681469, 2979410, 3377580, 3490166, 3546459, 3575292, 3830670, 3940510, 4469115, 4728612, 5066370, 5235249, 5362938, 5910765, 5958820, 6980332, 7092918, 7661340, 7881020, 8725415, 8938230, 10132740, 10470498, 10725876, 11821530, 12215581, 13407345, 14185836, 15705747, 17450830, 17732295, 17876460, 20940996, 23643060, 24431162, 26176245, 26814690, 31411494, 34901660, 35464590, 36646743, 48862324, 52352490, 53629380, 61077905, 62822988, 70929180, 73293486, 78528735, 104704980, 109940229, 122155810, 146586972, 157057470, 183233715, 219880458, 244311620, 314114940, 366467430, 439760916, 549701145, 732934860, 1099402290, 2198804580]

約数ペア:

[(1, 2198804580), (2, 1099402290), (3, 732934860), (4, 549701145), (5, 439760916), (6, 366467430), (7, 314114940), (9, 244311620), (10, 219880458), (12, 183233715), (14, 157057470), (15, 146586972), (18, 122155810), (20, 109940229), (21, 104704980), (28, 78528735), (30, 73293486), (31, 70929180), (35, 62822988), (36, 61077905), (41, 53629380), (42, 52352490), (45, 48862324), (60, 36646743), (62, 35464590), (63, 34901660), (70, 31411494), (82, 26814690), (84, 26176245), (90, 24431162), (93, 23643060), (105, 20940996), (123, 17876460), (124, 17732295), (126, 17450830), (140, 15705747), (155, 14185836), (164, 13407345), (180, 12215581), (186, 11821530), (205, 10725876), (210, 10470498), (217, 10132740), (246, 8938230), (252, 8725415), (279, 7881020), (287, 7661340), (310, 7092918), (315, 6980332), (369, 5958820), (372, 5910765), (410, 5362938), (420, 5235249), (434, 5066370), (465, 4728612), (492, 4469115), (558, 3940510), (574, 3830670), (615, 3575292), (620, 3546459), (630, 3490166), (651, 3377580), (738, 2979410), (820, 2681469), (861, 2553780), (868, 2533185), (930, 2364306), (1085, 2026548), (1116, 1970255), (1148, 1915335), (1230, 1787646), (1260, 1745083), (1271, 1729980), (1302, 1688790), (1373, 1601460), (1395, 1576204), (1435, 1532268), (1476, 1489705), (1722, 1276890), (1845, 1191764), (1860, 1182153), (1953, 1125860), (2170, 1013274), (2460, 893823), (2542, 864990), (2583, 851260), (2604, 844395), (2746, 800730), (2790, 788102), (2870, 766134), (3255, 675516), (3444, 638445), (3690, 595882), (3813, 576660), (3906, 562930), (4119, 533820), (4305, 510756), (4340, 506637), (5084, 432495), (5166, 425630), (5492, 400365), (5580, 394051), (5740, 383067), (6355, 345996), (6510, 337758), (6865, 320292), (7380, 297941), (7626, 288330), (7812, 281465), (8238, 266910), (8610, 255378), (8897, 247140), (9611, 228780), (9765, 225172), (10332, 212815), (11439, 192220), (12357, 177940), (12710, 172998), (12915, 170252), (13020, 168879), (13730, 160146), (15252, 144165), (16476, 133455), (17220, 127689), (17794, 123570), (19065, 115332), (19222, 114390), (19530, 112586), (20595, 106764), (22878, 96110), (24714, 88970), (25420, 86499), (25830, 85126), (26691, 82380), (27460, 80073), (28833, 76260), (35588, 61785), (38130, 57666), (38444, 57195), (39060, 56293), (41190, 53382), (42563, 51660), (44485, 49428), (45756, 48055)]