20163043560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3307}}^1$

素因数の和:3512

約数の個数: 256

約数和(自身を含む): 68594688000

約数和(自身を除く): 48431644440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 149, 155, 165, 186, 220, 248, 264, 298, 310, 330, 341, 372, 440, 447, 465, 596, 620, 660, 682, 744, 745, 894, 930, 1023, 1192, 1240, 1320, 1364, 1490, 1639, 1705, 1788, 1860, 2046, 2235, 2728, 2980, 3278, 3307, 3410, 3576, 3720, 4092, 4470, 4619, 4917, 5115, 5960, 6556, 6614, 6820, 8184, 8195, 8940, 9238, 9834, 9921, 10230, 13112, 13228, 13640, 13857, 16390, 16535, 17880, 18476, 19668, 19842, 20460, 23095, 24585, 26456, 27714, 32780, 33070, 36377, 36952, 39336, 39684, 40920, 46190, 49170, 49605, 50809, 55428, 65560, 66140, 69285, 72754, 79368, 92380, 98340, 99210, 101618, 102517, 109131, 110856, 132280, 138570, 145508, 152427, 181885, 184760, 196680, 198420, 203236, 205034, 218262, 254045, 277140, 291016, 304854, 307551, 363770, 396840, 406472, 410068, 436524, 492743, 508090, 512585, 545655, 554280, 609708, 615102, 727540, 762135, 820136, 873048, 985486, 1016180, 1025170, 1091310, 1127687, 1219416, 1230204, 1455080, 1478229, 1524270, 1537755, 1970972, 2032360, 2050340, 2182620, 2255374, 2460408, 2463715, 2956458, 3048540, 3075510, 3383061, 3941944, 4100680, 4365240, 4510748, 4927430, 5420173, 5638435, 5912916, 6097080, 6151020, 6766122, 7391145, 9021496, 9854860, 10840346, 11276870, 11825832, 12302040, 13532244, 14782290, 15275033, 16260519, 16915305, 19709720, 21680692, 22553740, 27064488, 27100865, 29564580, 30550066, 32521038, 33830610, 43361384, 45107480, 45825099, 54201730, 59129160, 61100132, 65042076, 67661220, 76375165, 81302595, 91650198, 108403460, 122200264, 130084152, 135322440, 152750330, 162605190, 168025363, 183300396, 216806920, 229125495, 305500660, 325210380, 336050726, 366600792, 458250990, 504076089, 611001320, 650420760, 672101452, 840126815, 916501980, 1008152178, 1344202904, 1680253630, 1833003960, 2016304356, 2520380445, 3360507260, 4032608712, 5040760890, 6721014520, 10081521780, 20163043560]

約数ペア:

[(1, 20163043560), (2, 10081521780), (3, 6721014520), (4, 5040760890), (5, 4032608712), (6, 3360507260), (8, 2520380445), (10, 2016304356), (11, 1833003960), (12, 1680253630), (15, 1344202904), (20, 1008152178), (22, 916501980), (24, 840126815), (30, 672101452), (31, 650420760), (33, 611001320), (40, 504076089), (44, 458250990), (55, 366600792), (60, 336050726), (62, 325210380), (66, 305500660), (88, 229125495), (93, 216806920), (110, 183300396), (120, 168025363), (124, 162605190), (132, 152750330), (149, 135322440), (155, 130084152), (165, 122200264), (186, 108403460), (220, 91650198), (248, 81302595), (264, 76375165), (298, 67661220), (310, 65042076), (330, 61100132), (341, 59129160), (372, 54201730), (440, 45825099), (447, 45107480), (465, 43361384), (596, 33830610), (620, 32521038), (660, 30550066), (682, 29564580), (744, 27100865), (745, 27064488), (894, 22553740), (930, 21680692), (1023, 19709720), (1192, 16915305), (1240, 16260519), (1320, 15275033), (1364, 14782290), (1490, 13532244), (1639, 12302040), (1705, 11825832), (1788, 11276870), (1860, 10840346), (2046, 9854860), (2235, 9021496), (2728, 7391145), (2980, 6766122), (3278, 6151020), (3307, 6097080), (3410, 5912916), (3576, 5638435), (3720, 5420173), (4092, 4927430), (4470, 4510748), (4619, 4365240), (4917, 4100680), (5115, 3941944), (5960, 3383061), (6556, 3075510), (6614, 3048540), (6820, 2956458), (8184, 2463715), (8195, 2460408), (8940, 2255374), (9238, 2182620), (9834, 2050340), (9921, 2032360), (10230, 1970972), (13112, 1537755), (13228, 1524270), (13640, 1478229), (13857, 1455080), (16390, 1230204), (16535, 1219416), (17880, 1127687), (18476, 1091310), (19668, 1025170), (19842, 1016180), (20460, 985486), (23095, 873048), (24585, 820136), (26456, 762135), (27714, 727540), (32780, 615102), (33070, 609708), (36377, 554280), (36952, 545655), (39336, 512585), (39684, 508090), (40920, 492743), (46190, 436524), (49170, 410068), (49605, 406472), (50809, 396840), (55428, 363770), (65560, 307551), (66140, 304854), (69285, 291016), (72754, 277140), (79368, 254045), (92380, 218262), (98340, 205034), (99210, 203236), (101618, 198420), (102517, 196680), (109131, 184760), (110856, 181885), (132280, 152427), (138570, 145508)]