41639640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2649

約数の個数: 128

約数和(自身を含む): 150336000

約数和(自身を除く): 108696360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2609, 2660, 3192, 3990, 5218, 5320, 7827, 7980, 10436, 13045, 15654, 15960, 18263, 20872, 26090, 31308, 36526, 39135, 49571, 52180, 54789, 62616, 73052, 78270, 91315, 99142, 104360, 109578, 146104, 148713, 156540, 182630, 198284, 219156, 247855, 273945, 297426, 313080, 346997, 365260, 396568, 438312, 495710, 547890, 594852, 693994, 730520, 743565, 991420, 1040991, 1095780, 1189704, 1387988, 1487130, 1734985, 1982840, 2081982, 2191560, 2775976, 2974260, 3469970, 4163964, 5204955, 5948520, 6939940, 8327928, 10409910, 13879880, 20819820, 41639640]

約数ペア:

[(1, 41639640), (2, 20819820), (3, 13879880), (4, 10409910), (5, 8327928), (6, 6939940), (7, 5948520), (8, 5204955), (10, 4163964), (12, 3469970), (14, 2974260), (15, 2775976), (19, 2191560), (20, 2081982), (21, 1982840), (24, 1734985), (28, 1487130), (30, 1387988), (35, 1189704), (38, 1095780), (40, 1040991), (42, 991420), (56, 743565), (57, 730520), (60, 693994), (70, 594852), (76, 547890), (84, 495710), (95, 438312), (105, 396568), (114, 365260), (120, 346997), (133, 313080), (140, 297426), (152, 273945), (168, 247855), (190, 219156), (210, 198284), (228, 182630), (266, 156540), (280, 148713), (285, 146104), (380, 109578), (399, 104360), (420, 99142), (456, 91315), (532, 78270), (570, 73052), (665, 62616), (760, 54789), (798, 52180), (840, 49571), (1064, 39135), (1140, 36526), (1330, 31308), (1596, 26090), (1995, 20872), (2280, 18263), (2609, 15960), (2660, 15654), (3192, 13045), (3990, 10436), (5218, 7980), (5320, 7827)]