2160256800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69239}}^1$

素因数の和:69275

約数の個数: 144

約数和(自身を含む): 7572640320

約数和(自身を除く): 5412383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 7800, 10400, 15600, 31200, 69239, 138478, 207717, 276956, 346195, 415434, 553912, 692390, 830868, 900107, 1038585, 1107824, 1384780, 1661736, 1730975, 1800214, 2077170, 2215648, 2700321, 2769560, 3323472, 3461950, 3600428, 4154340, 4500535, 5192925, 5400642, 5539120, 6646944, 6923900, 7200856, 8308680, 9001070, 10385850, 10801284, 11078240, 13501605, 13847800, 14401712, 16617360, 18002140, 20771700, 21602568, 22502675, 27003210, 27695600, 28803424, 33234720, 36004280, 41543400, 43205136, 45005350, 54006420, 55391200, 67508025, 72008560, 83086800, 86410272, 90010700, 108012840, 135016050, 144017120, 166173600, 180021400, 216025680, 270032100, 360042800, 432051360, 540064200, 720085600, 1080128400, 2160256800]

約数ペア:

[(1, 2160256800), (2, 1080128400), (3, 720085600), (4, 540064200), (5, 432051360), (6, 360042800), (8, 270032100), (10, 216025680), (12, 180021400), (13, 166173600), (15, 144017120), (16, 135016050), (20, 108012840), (24, 90010700), (25, 86410272), (26, 83086800), (30, 72008560), (32, 67508025), (39, 55391200), (40, 54006420), (48, 45005350), (50, 43205136), (52, 41543400), (60, 36004280), (65, 33234720), (75, 28803424), (78, 27695600), (80, 27003210), (96, 22502675), (100, 21602568), (104, 20771700), (120, 18002140), (130, 16617360), (150, 14401712), (156, 13847800), (160, 13501605), (195, 11078240), (200, 10801284), (208, 10385850), (240, 9001070), (260, 8308680), (300, 7200856), (312, 6923900), (325, 6646944), (390, 5539120), (400, 5400642), (416, 5192925), (480, 4500535), (520, 4154340), (600, 3600428), (624, 3461950), (650, 3323472), (780, 2769560), (800, 2700321), (975, 2215648), (1040, 2077170), (1200, 1800214), (1248, 1730975), (1300, 1661736), (1560, 1384780), (1950, 1107824), (2080, 1038585), (2400, 900107), (2600, 830868), (3120, 692390), (3900, 553912), (5200, 415434), (6240, 346195), (7800, 276956), (10400, 207717), (15600, 138478), (31200, 69239)]