164590920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:669

約数の個数: 256

約数和(自身を含む): 622944000

約数和(自身を除く): 458353080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 617, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1140, 1170, 1234, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1851, 1976, 2052, 2223, 2280, 2340, 2468, 2470, 2565, 2808, 2964, 3085, 3420, 3510, 3702, 3705, 4104, 4446, 4680, 4936, 4940, 5130, 5553, 5928, 6170, 6669, 6840, 7020, 7404, 7410, 8021, 8892, 9255, 9880, 10260, 11106, 11115, 11723, 12340, 13338, 14040, 14808, 14820, 16042, 16659, 17784, 18510, 20520, 22212, 22230, 23446, 24063, 24680, 26676, 27765, 29640, 32084, 33318, 33345, 35169, 37020, 40105, 44424, 44460, 46892, 48126, 53352, 55530, 58615, 64168, 66636, 66690, 70338, 72189, 74040, 80210, 83295, 88920, 93784, 96252, 105507, 111060, 117230, 120315, 133272, 133380, 140676, 144378, 152399, 160420, 166590, 175845, 192504, 211014, 216567, 222120, 234460, 240630, 266760, 281352, 288756, 304798, 316521, 320840, 333180, 351690, 360945, 422028, 433134, 457197, 468920, 481260, 527535, 577512, 609596, 633042, 666360, 703380, 721890, 761995, 844056, 866268, 914394, 962520, 1055070, 1082835, 1219192, 1266084, 1371591, 1406760, 1443780, 1523990, 1582605, 1732536, 1828788, 2110140, 2165670, 2285985, 2532168, 2743182, 2887560, 3047980, 3165210, 3657576, 4114773, 4220280, 4331340, 4571970, 5486364, 6095960, 6330420, 6857955, 8229546, 8662680, 9143940, 10972728, 12660840, 13715910, 16459092, 18287880, 20573865, 27431820, 32918184, 41147730, 54863640, 82295460, 164590920]

約数ペア:

[(1, 164590920), (2, 82295460), (3, 54863640), (4, 41147730), (5, 32918184), (6, 27431820), (8, 20573865), (9, 18287880), (10, 16459092), (12, 13715910), (13, 12660840), (15, 10972728), (18, 9143940), (19, 8662680), (20, 8229546), (24, 6857955), (26, 6330420), (27, 6095960), (30, 5486364), (36, 4571970), (38, 4331340), (39, 4220280), (40, 4114773), (45, 3657576), (52, 3165210), (54, 3047980), (57, 2887560), (60, 2743182), (65, 2532168), (72, 2285985), (76, 2165670), (78, 2110140), (90, 1828788), (95, 1732536), (104, 1582605), (108, 1523990), (114, 1443780), (117, 1406760), (120, 1371591), (130, 1266084), (135, 1219192), (152, 1082835), (156, 1055070), (171, 962520), (180, 914394), (190, 866268), (195, 844056), (216, 761995), (228, 721890), (234, 703380), (247, 666360), (260, 633042), (270, 609596), (285, 577512), (312, 527535), (342, 481260), (351, 468920), (360, 457197), (380, 433134), (390, 422028), (456, 360945), (468, 351690), (494, 333180), (513, 320840), (520, 316521), (540, 304798), (570, 288756), (585, 281352), (617, 266760), (684, 240630), (702, 234460), (741, 222120), (760, 216567), (780, 211014), (855, 192504), (936, 175845), (988, 166590), (1026, 160420), (1080, 152399), (1140, 144378), (1170, 140676), (1234, 133380), (1235, 133272), (1368, 120315), (1404, 117230), (1482, 111060), (1560, 105507), (1710, 96252), (1755, 93784), (1851, 88920), (1976, 83295), (2052, 80210), (2223, 74040), (2280, 72189), (2340, 70338), (2468, 66690), (2470, 66636), (2565, 64168), (2808, 58615), (2964, 55530), (3085, 53352), (3420, 48126), (3510, 46892), (3702, 44460), (3705, 44424), (4104, 40105), (4446, 37020), (4680, 35169), (4936, 33345), (4940, 33318), (5130, 32084), (5553, 29640), (5928, 27765), (6170, 26676), (6669, 24680), (6840, 24063), (7020, 23446), (7404, 22230), (7410, 22212), (8021, 20520), (8892, 18510), (9255, 17784), (9880, 16659), (10260, 16042), (11106, 14820), (11115, 14808), (11723, 14040), (12340, 13338)]