15803199840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{55897}}^1$

素因数の和:55965

約数の個数: 192

約数和(自身を含む): 54091376640

約数和(自身を除く): 38288176800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1824, 1860, 2280, 2356, 2480, 2945, 2976, 3040, 3534, 3720, 4560, 4712, 4960, 5890, 7068, 7440, 8835, 9120, 9424, 11780, 14136, 14880, 17670, 18848, 23560, 28272, 35340, 47120, 55897, 56544, 70680, 94240, 111794, 141360, 167691, 223588, 279485, 282720, 335382, 447176, 558970, 670764, 838455, 894352, 1062043, 1117940, 1341528, 1676910, 1732807, 1788704, 2124086, 2235880, 2683056, 3186129, 3353820, 3465614, 4248172, 4471760, 5198421, 5310215, 5366112, 6372258, 6707640, 6931228, 8496344, 8664035, 8943520, 10396842, 10620430, 12744516, 13415280, 13862456, 15930645, 16992688, 17328070, 20793684, 21240860, 25489032, 25992105, 26830560, 27724912, 31861290, 32923333, 33985376, 34656140, 41587368, 42481720, 50978064, 51984210, 55449824, 63722580, 65846666, 69312280, 83174736, 84963440, 98769999, 101956128, 103968420, 127445160, 131693332, 138624560, 164616665, 166349472, 169926880, 197539998, 207936840, 254890320, 263386664, 277249120, 329233330, 395079996, 415873680, 493849995, 509780640, 526773328, 658466660, 790159992, 831747360, 987699990, 1053546656, 1316933320, 1580319984, 1975399980, 2633866640, 3160639968, 3950799960, 5267733280, 7901599920, 15803199840]

約数ペア:

[(1, 15803199840), (2, 7901599920), (3, 5267733280), (4, 3950799960), (5, 3160639968), (6, 2633866640), (8, 1975399980), (10, 1580319984), (12, 1316933320), (15, 1053546656), (16, 987699990), (19, 831747360), (20, 790159992), (24, 658466660), (30, 526773328), (31, 509780640), (32, 493849995), (38, 415873680), (40, 395079996), (48, 329233330), (57, 277249120), (60, 263386664), (62, 254890320), (76, 207936840), (80, 197539998), (93, 169926880), (95, 166349472), (96, 164616665), (114, 138624560), (120, 131693332), (124, 127445160), (152, 103968420), (155, 101956128), (160, 98769999), (186, 84963440), (190, 83174736), (228, 69312280), (240, 65846666), (248, 63722580), (285, 55449824), (304, 51984210), (310, 50978064), (372, 42481720), (380, 41587368), (456, 34656140), (465, 33985376), (480, 32923333), (496, 31861290), (570, 27724912), (589, 26830560), (608, 25992105), (620, 25489032), (744, 21240860), (760, 20793684), (912, 17328070), (930, 16992688), (992, 15930645), (1140, 13862456), (1178, 13415280), (1240, 12744516), (1488, 10620430), (1520, 10396842), (1767, 8943520), (1824, 8664035), (1860, 8496344), (2280, 6931228), (2356, 6707640), (2480, 6372258), (2945, 5366112), (2976, 5310215), (3040, 5198421), (3534, 4471760), (3720, 4248172), (4560, 3465614), (4712, 3353820), (4960, 3186129), (5890, 2683056), (7068, 2235880), (7440, 2124086), (8835, 1788704), (9120, 1732807), (9424, 1676910), (11780, 1341528), (14136, 1117940), (14880, 1062043), (17670, 894352), (18848, 838455), (23560, 670764), (28272, 558970), (35340, 447176), (47120, 335382), (55897, 282720), (56544, 279485), (70680, 223588), (94240, 167691), (111794, 141360)]