40252680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 149990400

約数和(自身を除く): 109737720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 61, 65, 72, 78, 90, 94, 104, 108, 117, 120, 122, 130, 135, 141, 156, 180, 183, 188, 195, 216, 234, 235, 244, 260, 270, 282, 305, 312, 351, 360, 366, 376, 390, 423, 468, 470, 488, 520, 540, 549, 564, 585, 610, 611, 702, 705, 732, 780, 793, 846, 915, 936, 940, 1080, 1098, 1128, 1170, 1220, 1222, 1269, 1404, 1410, 1464, 1560, 1586, 1647, 1692, 1755, 1830, 1833, 1880, 2115, 2196, 2340, 2379, 2440, 2444, 2538, 2745, 2808, 2820, 2867, 3055, 3172, 3294, 3384, 3510, 3660, 3666, 3965, 4230, 4392, 4680, 4758, 4888, 5076, 5490, 5499, 5640, 5734, 6110, 6344, 6345, 6588, 7020, 7137, 7320, 7332, 7930, 8235, 8460, 8601, 9165, 9516, 10152, 10980, 10998, 11468, 11895, 12220, 12690, 13176, 14040, 14274, 14335, 14664, 15860, 16470, 16497, 16920, 17202, 18330, 19032, 21411, 21960, 21996, 22936, 23790, 24440, 25380, 25803, 27495, 28548, 28670, 31720, 32940, 32994, 34404, 35685, 36660, 37271, 42822, 43005, 43992, 47580, 50760, 51606, 54990, 57096, 57340, 65880, 65988, 68808, 71370, 73320, 74542, 77409, 82485, 85644, 86010, 95160, 103212, 107055, 109980, 111813, 114680, 129015, 131976, 142740, 149084, 154818, 164970, 171288, 172020, 186355, 206424, 214110, 219960, 223626, 258030, 285480, 298168, 309636, 329940, 335439, 344040, 372710, 387045, 428220, 447252, 516060, 559065, 619272, 659880, 670878, 745420, 774090, 856440, 894504, 1006317, 1032120, 1118130, 1341756, 1490840, 1548180, 1677195, 2012634, 2236260, 2683512, 3096360, 3354390, 4025268, 4472520, 5031585, 6708780, 8050536, 10063170, 13417560, 20126340, 40252680]

約数ペア:

[(1, 40252680), (2, 20126340), (3, 13417560), (4, 10063170), (5, 8050536), (6, 6708780), (8, 5031585), (9, 4472520), (10, 4025268), (12, 3354390), (13, 3096360), (15, 2683512), (18, 2236260), (20, 2012634), (24, 1677195), (26, 1548180), (27, 1490840), (30, 1341756), (36, 1118130), (39, 1032120), (40, 1006317), (45, 894504), (47, 856440), (52, 774090), (54, 745420), (60, 670878), (61, 659880), (65, 619272), (72, 559065), (78, 516060), (90, 447252), (94, 428220), (104, 387045), (108, 372710), (117, 344040), (120, 335439), (122, 329940), (130, 309636), (135, 298168), (141, 285480), (156, 258030), (180, 223626), (183, 219960), (188, 214110), (195, 206424), (216, 186355), (234, 172020), (235, 171288), (244, 164970), (260, 154818), (270, 149084), (282, 142740), (305, 131976), (312, 129015), (351, 114680), (360, 111813), (366, 109980), (376, 107055), (390, 103212), (423, 95160), (468, 86010), (470, 85644), (488, 82485), (520, 77409), (540, 74542), (549, 73320), (564, 71370), (585, 68808), (610, 65988), (611, 65880), (702, 57340), (705, 57096), (732, 54990), (780, 51606), (793, 50760), (846, 47580), (915, 43992), (936, 43005), (940, 42822), (1080, 37271), (1098, 36660), (1128, 35685), (1170, 34404), (1220, 32994), (1222, 32940), (1269, 31720), (1404, 28670), (1410, 28548), (1464, 27495), (1560, 25803), (1586, 25380), (1647, 24440), (1692, 23790), (1755, 22936), (1830, 21996), (1833, 21960), (1880, 21411), (2115, 19032), (2196, 18330), (2340, 17202), (2379, 16920), (2440, 16497), (2444, 16470), (2538, 15860), (2745, 14664), (2808, 14335), (2820, 14274), (2867, 14040), (3055, 13176), (3172, 12690), (3294, 12220), (3384, 11895), (3510, 11468), (3660, 10998), (3666, 10980), (3965, 10152), (4230, 9516), (4392, 9165), (4680, 8601), (4758, 8460), (4888, 8235), (5076, 7930), (5490, 7332), (5499, 7320), (5640, 7137), (5734, 7020), (6110, 6588), (6344, 6345)]