16213406940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{5051}}^1$

素因数の和:6132

約数の個数: 144

約数和(自身を含む): 52133608800

約数和(自身を除く): 35920201860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1049, 1530, 2098, 3060, 3147, 4196, 5051, 5245, 6294, 9441, 10102, 10490, 12588, 15153, 15735, 17833, 18882, 20204, 20980, 25255, 30306, 31470, 35666, 37764, 45459, 47205, 50510, 53499, 60612, 62940, 71332, 75765, 85867, 89165, 90918, 94410, 101020, 106998, 151530, 160497, 171734, 178330, 181836, 188820, 213996, 227295, 257601, 267495, 303060, 320994, 343468, 356660, 429335, 454590, 515202, 534990, 641988, 772803, 802485, 858670, 909180, 1030404, 1069980, 1288005, 1545606, 1604970, 1717340, 2576010, 3091212, 3209940, 3864015, 5152020, 5298499, 7728030, 10596998, 15456060, 15895497, 21193996, 26492495, 31790994, 47686491, 52984990, 63581988, 79477485, 90074483, 95372982, 105969980, 158954970, 180148966, 190745964, 238432455, 270223449, 317909940, 360297932, 450372415, 476864910, 540446898, 810670347, 900744830, 953729820, 1080893796, 1351117245, 1621340694, 1801489660, 2702234490, 3242681388, 4053351735, 5404468980, 8106703470, 16213406940]

約数ペア:

[(1, 16213406940), (2, 8106703470), (3, 5404468980), (4, 4053351735), (5, 3242681388), (6, 2702234490), (9, 1801489660), (10, 1621340694), (12, 1351117245), (15, 1080893796), (17, 953729820), (18, 900744830), (20, 810670347), (30, 540446898), (34, 476864910), (36, 450372415), (45, 360297932), (51, 317909940), (60, 270223449), (68, 238432455), (85, 190745964), (90, 180148966), (102, 158954970), (153, 105969980), (170, 95372982), (180, 90074483), (204, 79477485), (255, 63581988), (306, 52984990), (340, 47686491), (510, 31790994), (612, 26492495), (765, 21193996), (1020, 15895497), (1049, 15456060), (1530, 10596998), (2098, 7728030), (3060, 5298499), (3147, 5152020), (4196, 3864015), (5051, 3209940), (5245, 3091212), (6294, 2576010), (9441, 1717340), (10102, 1604970), (10490, 1545606), (12588, 1288005), (15153, 1069980), (15735, 1030404), (17833, 909180), (18882, 858670), (20204, 802485), (20980, 772803), (25255, 641988), (30306, 534990), (31470, 515202), (35666, 454590), (37764, 429335), (45459, 356660), (47205, 343468), (50510, 320994), (53499, 303060), (60612, 267495), (62940, 257601), (71332, 227295), (75765, 213996), (85867, 188820), (89165, 181836), (90918, 178330), (94410, 171734), (101020, 160497), (106998, 151530)]