40691160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:703

約数の個数: 160

約数和(自身を含む): 144183600

約数和(自身を除く): 103492440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 661, 684, 760, 810, 855, 1026, 1080, 1140, 1322, 1368, 1539, 1620, 1710, 1983, 2052, 2280, 2565, 2644, 3078, 3240, 3305, 3420, 3966, 4104, 5130, 5288, 5949, 6156, 6610, 6840, 7695, 7932, 9915, 10260, 11898, 12312, 12559, 13220, 15390, 15864, 17847, 19830, 20520, 23796, 25118, 26440, 29745, 30780, 35694, 37677, 39660, 47592, 50236, 53541, 59490, 61560, 62795, 71388, 75354, 79320, 89235, 100472, 107082, 113031, 118980, 125590, 142776, 150708, 178470, 188385, 214164, 226062, 237960, 251180, 267705, 301416, 339093, 356940, 376770, 428328, 452124, 502360, 535410, 565155, 678186, 713880, 753540, 904248, 1017279, 1070820, 1130310, 1356372, 1507080, 1695465, 2034558, 2141640, 2260620, 2712744, 3390930, 4069116, 4521240, 5086395, 6781860, 8138232, 10172790, 13563720, 20345580, 40691160]

約数ペア:

[(1, 40691160), (2, 20345580), (3, 13563720), (4, 10172790), (5, 8138232), (6, 6781860), (8, 5086395), (9, 4521240), (10, 4069116), (12, 3390930), (15, 2712744), (18, 2260620), (19, 2141640), (20, 2034558), (24, 1695465), (27, 1507080), (30, 1356372), (36, 1130310), (38, 1070820), (40, 1017279), (45, 904248), (54, 753540), (57, 713880), (60, 678186), (72, 565155), (76, 535410), (81, 502360), (90, 452124), (95, 428328), (108, 376770), (114, 356940), (120, 339093), (135, 301416), (152, 267705), (162, 251180), (171, 237960), (180, 226062), (190, 214164), (216, 188385), (228, 178470), (270, 150708), (285, 142776), (324, 125590), (342, 118980), (360, 113031), (380, 107082), (405, 100472), (456, 89235), (513, 79320), (540, 75354), (570, 71388), (648, 62795), (661, 61560), (684, 59490), (760, 53541), (810, 50236), (855, 47592), (1026, 39660), (1080, 37677), (1140, 35694), (1322, 30780), (1368, 29745), (1539, 26440), (1620, 25118), (1710, 23796), (1983, 20520), (2052, 19830), (2280, 17847), (2565, 15864), (2644, 15390), (3078, 13220), (3240, 12559), (3305, 12312), (3420, 11898), (3966, 10260), (4104, 9915), (5130, 7932), (5288, 7695), (5949, 6840), (6156, 6610)]