4191840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 14859936

約数和(自身を除く): 10668096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 71, 72, 80, 82, 90, 96, 120, 123, 142, 144, 160, 164, 180, 205, 213, 240, 246, 284, 288, 328, 355, 360, 369, 410, 426, 480, 492, 568, 615, 639, 656, 710, 720, 738, 820, 852, 984, 1065, 1136, 1230, 1278, 1312, 1420, 1440, 1476, 1640, 1704, 1845, 1968, 2130, 2272, 2460, 2556, 2840, 2911, 2952, 3195, 3280, 3408, 3690, 3936, 4260, 4920, 5112, 5680, 5822, 5904, 6390, 6560, 6816, 7380, 8520, 8733, 9840, 10224, 11360, 11644, 11808, 12780, 14555, 14760, 17040, 17466, 19680, 20448, 23288, 25560, 26199, 29110, 29520, 34080, 34932, 43665, 46576, 51120, 52398, 58220, 59040, 69864, 87330, 93152, 102240, 104796, 116440, 130995, 139728, 174660, 209592, 232880, 261990, 279456, 349320, 419184, 465760, 523980, 698640, 838368, 1047960, 1397280, 2095920, 4191840]

約数ペア:

[(1, 4191840), (2, 2095920), (3, 1397280), (4, 1047960), (5, 838368), (6, 698640), (8, 523980), (9, 465760), (10, 419184), (12, 349320), (15, 279456), (16, 261990), (18, 232880), (20, 209592), (24, 174660), (30, 139728), (32, 130995), (36, 116440), (40, 104796), (41, 102240), (45, 93152), (48, 87330), (60, 69864), (71, 59040), (72, 58220), (80, 52398), (82, 51120), (90, 46576), (96, 43665), (120, 34932), (123, 34080), (142, 29520), (144, 29110), (160, 26199), (164, 25560), (180, 23288), (205, 20448), (213, 19680), (240, 17466), (246, 17040), (284, 14760), (288, 14555), (328, 12780), (355, 11808), (360, 11644), (369, 11360), (410, 10224), (426, 9840), (480, 8733), (492, 8520), (568, 7380), (615, 6816), (639, 6560), (656, 6390), (710, 5904), (720, 5822), (738, 5680), (820, 5112), (852, 4920), (984, 4260), (1065, 3936), (1136, 3690), (1230, 3408), (1278, 3280), (1312, 3195), (1420, 2952), (1440, 2911), (1476, 2840), (1640, 2556), (1704, 2460), (1845, 2272), (1968, 2130)]