329181840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 320

約数和(自身を含む): 1287417600

約数和(自身を除く): 958235760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 304, 312, 342, 351, 360, 380, 390, 432, 456, 468, 494, 513, 520, 540, 570, 585, 617, 624, 684, 702, 720, 741, 760, 780, 855, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1234, 1235, 1368, 1404, 1482, 1520, 1560, 1710, 1755, 1851, 1872, 1976, 2052, 2160, 2223, 2280, 2340, 2468, 2470, 2565, 2736, 2808, 2964, 3085, 3120, 3420, 3510, 3702, 3705, 3952, 4104, 4446, 4560, 4680, 4936, 4940, 5130, 5553, 5616, 5928, 6170, 6669, 6840, 7020, 7404, 7410, 8021, 8208, 8892, 9255, 9360, 9872, 9880, 10260, 11106, 11115, 11723, 11856, 12340, 13338, 13680, 14040, 14808, 14820, 16042, 16659, 17784, 18510, 19760, 20520, 22212, 22230, 23446, 24063, 24680, 26676, 27765, 28080, 29616, 29640, 32084, 33318, 33345, 35169, 35568, 37020, 40105, 41040, 44424, 44460, 46892, 48126, 49360, 53352, 55530, 58615, 59280, 64168, 66636, 66690, 70338, 72189, 74040, 80210, 83295, 88848, 88920, 93784, 96252, 105507, 106704, 111060, 117230, 120315, 128336, 133272, 133380, 140676, 144378, 148080, 152399, 160420, 166590, 175845, 177840, 187568, 192504, 211014, 216567, 222120, 234460, 240630, 266544, 266760, 281352, 288756, 304798, 316521, 320840, 333180, 351690, 360945, 385008, 422028, 433134, 444240, 457197, 468920, 481260, 527535, 533520, 562704, 577512, 609596, 633042, 641680, 666360, 703380, 721890, 761995, 844056, 866268, 914394, 937840, 962520, 1055070, 1082835, 1155024, 1219192, 1266084, 1332720, 1371591, 1406760, 1443780, 1523990, 1582605, 1688112, 1732536, 1828788, 1925040, 2110140, 2165670, 2285985, 2438384, 2532168, 2743182, 2813520, 2887560, 3047980, 3165210, 3465072, 3657576, 4114773, 4220280, 4331340, 4571970, 5064336, 5486364, 5775120, 6095960, 6330420, 6857955, 7315152, 8229546, 8440560, 8662680, 9143940, 10972728, 12191920, 12660840, 13715910, 16459092, 17325360, 18287880, 20573865, 21945456, 25321680, 27431820, 32918184, 36575760, 41147730, 54863640, 65836368, 82295460, 109727280, 164590920, 329181840]

約数ペア:

[(1, 329181840), (2, 164590920), (3, 109727280), (4, 82295460), (5, 65836368), (6, 54863640), (8, 41147730), (9, 36575760), (10, 32918184), (12, 27431820), (13, 25321680), (15, 21945456), (16, 20573865), (18, 18287880), (19, 17325360), (20, 16459092), (24, 13715910), (26, 12660840), (27, 12191920), (30, 10972728), (36, 9143940), (38, 8662680), (39, 8440560), (40, 8229546), (45, 7315152), (48, 6857955), (52, 6330420), (54, 6095960), (57, 5775120), (60, 5486364), (65, 5064336), (72, 4571970), (76, 4331340), (78, 4220280), (80, 4114773), (90, 3657576), (95, 3465072), (104, 3165210), (108, 3047980), (114, 2887560), (117, 2813520), (120, 2743182), (130, 2532168), (135, 2438384), (144, 2285985), (152, 2165670), (156, 2110140), (171, 1925040), (180, 1828788), (190, 1732536), (195, 1688112), (208, 1582605), (216, 1523990), (228, 1443780), (234, 1406760), (240, 1371591), (247, 1332720), (260, 1266084), (270, 1219192), (285, 1155024), (304, 1082835), (312, 1055070), (342, 962520), (351, 937840), (360, 914394), (380, 866268), (390, 844056), (432, 761995), (456, 721890), (468, 703380), (494, 666360), (513, 641680), (520, 633042), (540, 609596), (570, 577512), (585, 562704), (617, 533520), (624, 527535), (684, 481260), (702, 468920), (720, 457197), (741, 444240), (760, 433134), (780, 422028), (855, 385008), (912, 360945), (936, 351690), (988, 333180), (1026, 320840), (1040, 316521), (1080, 304798), (1140, 288756), (1170, 281352), (1234, 266760), (1235, 266544), (1368, 240630), (1404, 234460), (1482, 222120), (1520, 216567), (1560, 211014), (1710, 192504), (1755, 187568), (1851, 177840), (1872, 175845), (1976, 166590), (2052, 160420), (2160, 152399), (2223, 148080), (2280, 144378), (2340, 140676), (2468, 133380), (2470, 133272), (2565, 128336), (2736, 120315), (2808, 117230), (2964, 111060), (3085, 106704), (3120, 105507), (3420, 96252), (3510, 93784), (3702, 88920), (3705, 88848), (3952, 83295), (4104, 80210), (4446, 74040), (4560, 72189), (4680, 70338), (4936, 66690), (4940, 66636), (5130, 64168), (5553, 59280), (5616, 58615), (5928, 55530), (6170, 53352), (6669, 49360), (6840, 48126), (7020, 46892), (7404, 44460), (7410, 44424), (8021, 41040), (8208, 40105), (8892, 37020), (9255, 35568), (9360, 35169), (9872, 33345), (9880, 33318), (10260, 32084), (11106, 29640), (11115, 29616), (11723, 28080), (11856, 27765), (12340, 26676), (13338, 24680), (13680, 24063), (14040, 23446), (14808, 22230), (14820, 22212), (16042, 20520), (16659, 19760), (17784, 18510)]