40103640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 135820800

約数和(自身を除く): 95717160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 523, 540, 568, 639, 710, 852, 1046, 1065, 1080, 1278, 1420, 1569, 1704, 1917, 2092, 2130, 2556, 2615, 2840, 3138, 3195, 3834, 4184, 4260, 4707, 5112, 5230, 6276, 6390, 7668, 7845, 8520, 9414, 9585, 10460, 12552, 12780, 14121, 15336, 15690, 18828, 19170, 20920, 23535, 25560, 28242, 31380, 37133, 37656, 38340, 47070, 56484, 62760, 70605, 74266, 76680, 94140, 111399, 112968, 141210, 148532, 185665, 188280, 222798, 282420, 297064, 334197, 371330, 445596, 556995, 564840, 668394, 742660, 891192, 1002591, 1113990, 1336788, 1485320, 1670985, 2005182, 2227980, 2673576, 3341970, 4010364, 4455960, 5012955, 6683940, 8020728, 10025910, 13367880, 20051820, 40103640]

約数ペア:

[(1, 40103640), (2, 20051820), (3, 13367880), (4, 10025910), (5, 8020728), (6, 6683940), (8, 5012955), (9, 4455960), (10, 4010364), (12, 3341970), (15, 2673576), (18, 2227980), (20, 2005182), (24, 1670985), (27, 1485320), (30, 1336788), (36, 1113990), (40, 1002591), (45, 891192), (54, 742660), (60, 668394), (71, 564840), (72, 556995), (90, 445596), (108, 371330), (120, 334197), (135, 297064), (142, 282420), (180, 222798), (213, 188280), (216, 185665), (270, 148532), (284, 141210), (355, 112968), (360, 111399), (426, 94140), (523, 76680), (540, 74266), (568, 70605), (639, 62760), (710, 56484), (852, 47070), (1046, 38340), (1065, 37656), (1080, 37133), (1278, 31380), (1420, 28242), (1569, 25560), (1704, 23535), (1917, 20920), (2092, 19170), (2130, 18828), (2556, 15690), (2615, 15336), (2840, 14121), (3138, 12780), (3195, 12552), (3834, 10460), (4184, 9585), (4260, 9414), (4707, 8520), (5112, 7845), (5230, 7668), (6276, 6390)]