1565792280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17609}}^1$

素因数の和:17658

約数の個数: 192

約数和(自身を含む): 5769036000

約数和(自身を除く): 4203243720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17609, 17784, 22230, 29640, 35218, 44460, 52827, 70436, 88045, 88920, 105654, 140872, 158481, 176090, 211308, 228917, 264135, 316962, 334571, 352180, 422616, 457834, 528270, 633924, 669142, 686751, 704360, 792405, 915668, 1003713, 1056540, 1144585, 1267848, 1338284, 1373502, 1584810, 1672855, 1831336, 2007426, 2060253, 2113080, 2289170, 2676568, 2747004, 3011139, 3169620, 3345710, 3433755, 4014852, 4120506, 4349423, 4578340, 5018565, 5494008, 6022278, 6339240, 6691420, 6867510, 8029704, 8241012, 8698846, 9156680, 10037130, 10301265, 12044556, 13048269, 13382840, 13735020, 15055695, 16482024, 17397692, 20074260, 20602530, 21747115, 24089112, 26096538, 27470040, 30111390, 34795384, 39144807, 40148520, 41205060, 43494230, 52193076, 60222780, 65241345, 78289614, 82410120, 86988460, 104386152, 120445560, 130482690, 156579228, 173976920, 195724035, 260965380, 313158456, 391448070, 521930760, 782896140, 1565792280]

約数ペア:

[(1, 1565792280), (2, 782896140), (3, 521930760), (4, 391448070), (5, 313158456), (6, 260965380), (8, 195724035), (9, 173976920), (10, 156579228), (12, 130482690), (13, 120445560), (15, 104386152), (18, 86988460), (19, 82410120), (20, 78289614), (24, 65241345), (26, 60222780), (30, 52193076), (36, 43494230), (38, 41205060), (39, 40148520), (40, 39144807), (45, 34795384), (52, 30111390), (57, 27470040), (60, 26096538), (65, 24089112), (72, 21747115), (76, 20602530), (78, 20074260), (90, 17397692), (95, 16482024), (104, 15055695), (114, 13735020), (117, 13382840), (120, 13048269), (130, 12044556), (152, 10301265), (156, 10037130), (171, 9156680), (180, 8698846), (190, 8241012), (195, 8029704), (228, 6867510), (234, 6691420), (247, 6339240), (260, 6022278), (285, 5494008), (312, 5018565), (342, 4578340), (360, 4349423), (380, 4120506), (390, 4014852), (456, 3433755), (468, 3345710), (494, 3169620), (520, 3011139), (570, 2747004), (585, 2676568), (684, 2289170), (741, 2113080), (760, 2060253), (780, 2007426), (855, 1831336), (936, 1672855), (988, 1584810), (1140, 1373502), (1170, 1338284), (1235, 1267848), (1368, 1144585), (1482, 1056540), (1560, 1003713), (1710, 915668), (1976, 792405), (2223, 704360), (2280, 686751), (2340, 669142), (2470, 633924), (2964, 528270), (3420, 457834), (3705, 422616), (4446, 352180), (4680, 334571), (4940, 316962), (5928, 264135), (6840, 228917), (7410, 211308), (8892, 176090), (9880, 158481), (11115, 140872), (14820, 105654), (17609, 88920), (17784, 88045), (22230, 70436), (29640, 52827), (35218, 44460)]