2040386400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21799}}^1$

素因数の和:21838

約数の個数: 216

約数和(自身を含む): 7748722800

約数和(自身を除く): 5708336400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 360, 390, 400, 416, 450, 468, 480, 520, 585, 600, 624, 650, 720, 780, 800, 900, 936, 975, 1040, 1170, 1200, 1248, 1300, 1440, 1560, 1800, 1872, 1950, 2080, 2340, 2400, 2600, 2925, 3120, 3600, 3744, 3900, 4680, 5200, 5850, 6240, 7200, 7800, 9360, 10400, 11700, 15600, 18720, 21799, 23400, 31200, 43598, 46800, 65397, 87196, 93600, 108995, 130794, 174392, 196191, 217990, 261588, 283387, 326985, 348784, 392382, 435980, 523176, 544975, 566774, 653970, 697568, 784764, 850161, 871960, 980955, 1046352, 1089950, 1133548, 1307940, 1416935, 1569528, 1634925, 1700322, 1743920, 1961910, 2092704, 2179900, 2267096, 2550483, 2615880, 2833870, 3139056, 3269850, 3400644, 3487840, 3923820, 4250805, 4359800, 4534192, 4904775, 5100966, 5231760, 5667740, 6278112, 6539700, 6801288, 7084675, 7847640, 8501610, 8719600, 9068384, 9809550, 10201932, 10463520, 11335480, 12752415, 13079400, 13602576, 14169350, 15695280, 17003220, 17439200, 19619100, 20403864, 21254025, 22670960, 25504830, 26158800, 27205152, 28338700, 31390560, 34006440, 39238200, 40807728, 42508050, 45341920, 51009660, 52317600, 56677400, 63762075, 68012880, 78476400, 81615456, 85016100, 102019320, 113354800, 127524150, 136025760, 156952800, 170032200, 204038640, 226709600, 255048300, 340064400, 408077280, 510096600, 680128800, 1020193200, 2040386400]

約数ペア:

[(1, 2040386400), (2, 1020193200), (3, 680128800), (4, 510096600), (5, 408077280), (6, 340064400), (8, 255048300), (9, 226709600), (10, 204038640), (12, 170032200), (13, 156952800), (15, 136025760), (16, 127524150), (18, 113354800), (20, 102019320), (24, 85016100), (25, 81615456), (26, 78476400), (30, 68012880), (32, 63762075), (36, 56677400), (39, 52317600), (40, 51009660), (45, 45341920), (48, 42508050), (50, 40807728), (52, 39238200), (60, 34006440), (65, 31390560), (72, 28338700), (75, 27205152), (78, 26158800), (80, 25504830), (90, 22670960), (96, 21254025), (100, 20403864), (104, 19619100), (117, 17439200), (120, 17003220), (130, 15695280), (144, 14169350), (150, 13602576), (156, 13079400), (160, 12752415), (180, 11335480), (195, 10463520), (200, 10201932), (208, 9809550), (225, 9068384), (234, 8719600), (240, 8501610), (260, 7847640), (288, 7084675), (300, 6801288), (312, 6539700), (325, 6278112), (360, 5667740), (390, 5231760), (400, 5100966), (416, 4904775), (450, 4534192), (468, 4359800), (480, 4250805), (520, 3923820), (585, 3487840), (600, 3400644), (624, 3269850), (650, 3139056), (720, 2833870), (780, 2615880), (800, 2550483), (900, 2267096), (936, 2179900), (975, 2092704), (1040, 1961910), (1170, 1743920), (1200, 1700322), (1248, 1634925), (1300, 1569528), (1440, 1416935), (1560, 1307940), (1800, 1133548), (1872, 1089950), (1950, 1046352), (2080, 980955), (2340, 871960), (2400, 850161), (2600, 784764), (2925, 697568), (3120, 653970), (3600, 566774), (3744, 544975), (3900, 523176), (4680, 435980), (5200, 392382), (5850, 348784), (6240, 326985), (7200, 283387), (7800, 261588), (9360, 217990), (10400, 196191), (11700, 174392), (15600, 130794), (18720, 108995), (21799, 93600), (23400, 87196), (31200, 65397), (43598, 46800)]