2100095520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{3389}}^1$

素因数の和:4698

約数の個数: 96

約数和(自身を含む): 6622378560

約数和(自身を除く): 4522283040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1291, 2582, 3389, 3873, 5164, 6455, 6778, 7746, 10167, 10328, 12910, 13556, 15492, 16945, 19365, 20334, 20656, 25820, 27112, 30984, 33890, 38730, 40668, 41312, 50835, 51640, 54224, 61968, 67780, 77460, 81336, 101670, 103280, 108448, 123936, 135560, 154920, 162672, 203340, 206560, 271120, 309840, 325344, 406680, 542240, 619680, 813360, 1626720, 4375199, 8750398, 13125597, 17500796, 21875995, 26251194, 35001592, 43751990, 52502388, 65627985, 70003184, 87503980, 105004776, 131255970, 140006368, 175007960, 210009552, 262511940, 350015920, 420019104, 525023880, 700031840, 1050047760, 2100095520]

約数ペア:

[(1, 2100095520), (2, 1050047760), (3, 700031840), (4, 525023880), (5, 420019104), (6, 350015920), (8, 262511940), (10, 210009552), (12, 175007960), (15, 140006368), (16, 131255970), (20, 105004776), (24, 87503980), (30, 70003184), (32, 65627985), (40, 52502388), (48, 43751990), (60, 35001592), (80, 26251194), (96, 21875995), (120, 17500796), (160, 13125597), (240, 8750398), (480, 4375199), (1291, 1626720), (2582, 813360), (3389, 619680), (3873, 542240), (5164, 406680), (6455, 325344), (6778, 309840), (7746, 271120), (10167, 206560), (10328, 203340), (12910, 162672), (13556, 154920), (15492, 135560), (16945, 123936), (19365, 108448), (20334, 103280), (20656, 101670), (25820, 81336), (27112, 77460), (30984, 67780), (33890, 61968), (38730, 54224), (40668, 51640), (41312, 50835)]