131623830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 402554880

約数和(自身を除く): 270931050

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 31, 38, 39, 45, 57, 62, 65, 78, 90, 93, 95, 114, 117, 130, 155, 171, 186, 190, 191, 195, 234, 247, 279, 285, 310, 342, 382, 390, 403, 465, 494, 558, 570, 573, 585, 589, 741, 806, 855, 930, 955, 1146, 1170, 1178, 1209, 1235, 1395, 1482, 1710, 1719, 1767, 1910, 2015, 2223, 2418, 2470, 2483, 2790, 2865, 2945, 3438, 3534, 3627, 3629, 3705, 4030, 4446, 4966, 5301, 5730, 5890, 5921, 6045, 7254, 7258, 7410, 7449, 7657, 8595, 8835, 10602, 10887, 11115, 11842, 12090, 12415, 14898, 15314, 17190, 17670, 17763, 18135, 18145, 21774, 22230, 22347, 22971, 24830, 26505, 29605, 32661, 35526, 36270, 36290, 37245, 38285, 44694, 45942, 47177, 53010, 53289, 54435, 59210, 65322, 68913, 74490, 76570, 76973, 88815, 94354, 106578, 108870, 111735, 112499, 114855, 137826, 141531, 153946, 163305, 177630, 223470, 224998, 229710, 230919, 235885, 266445, 283062, 326610, 337497, 344565, 384865, 424593, 461838, 471770, 532890, 562495, 674994, 689130, 692757, 707655, 769730, 849186, 1012491, 1124990, 1154595, 1385514, 1415310, 1462487, 1687485, 2024982, 2122965, 2309190, 2924974, 3374970, 3463785, 4245930, 4387461, 5062455, 6927570, 7312435, 8774922, 10124910, 13162383, 14624870, 21937305, 26324766, 43874610, 65811915, 131623830]

約数ペア:

[(1, 131623830), (2, 65811915), (3, 43874610), (5, 26324766), (6, 21937305), (9, 14624870), (10, 13162383), (13, 10124910), (15, 8774922), (18, 7312435), (19, 6927570), (26, 5062455), (30, 4387461), (31, 4245930), (38, 3463785), (39, 3374970), (45, 2924974), (57, 2309190), (62, 2122965), (65, 2024982), (78, 1687485), (90, 1462487), (93, 1415310), (95, 1385514), (114, 1154595), (117, 1124990), (130, 1012491), (155, 849186), (171, 769730), (186, 707655), (190, 692757), (191, 689130), (195, 674994), (234, 562495), (247, 532890), (279, 471770), (285, 461838), (310, 424593), (342, 384865), (382, 344565), (390, 337497), (403, 326610), (465, 283062), (494, 266445), (558, 235885), (570, 230919), (573, 229710), (585, 224998), (589, 223470), (741, 177630), (806, 163305), (855, 153946), (930, 141531), (955, 137826), (1146, 114855), (1170, 112499), (1178, 111735), (1209, 108870), (1235, 106578), (1395, 94354), (1482, 88815), (1710, 76973), (1719, 76570), (1767, 74490), (1910, 68913), (2015, 65322), (2223, 59210), (2418, 54435), (2470, 53289), (2483, 53010), (2790, 47177), (2865, 45942), (2945, 44694), (3438, 38285), (3534, 37245), (3627, 36290), (3629, 36270), (3705, 35526), (4030, 32661), (4446, 29605), (4966, 26505), (5301, 24830), (5730, 22971), (5890, 22347), (5921, 22230), (6045, 21774), (7254, 18145), (7258, 18135), (7410, 17763), (7449, 17670), (7657, 17190), (8595, 15314), (8835, 14898), (10602, 12415), (10887, 12090), (11115, 11842)]