7931040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 192

約数和(自身を含む): 28449792

約数和(自身を除く): 20518752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 41, 48, 52, 60, 62, 65, 78, 80, 82, 93, 96, 104, 120, 123, 124, 130, 155, 156, 160, 164, 186, 195, 205, 208, 240, 246, 248, 260, 310, 312, 328, 372, 390, 403, 410, 416, 465, 480, 492, 496, 520, 533, 615, 620, 624, 656, 744, 780, 806, 820, 930, 984, 992, 1040, 1066, 1209, 1230, 1240, 1248, 1271, 1312, 1488, 1560, 1599, 1612, 1640, 1860, 1968, 2015, 2080, 2132, 2418, 2460, 2480, 2542, 2665, 2976, 3120, 3198, 3224, 3280, 3720, 3813, 3936, 4030, 4264, 4836, 4920, 4960, 5084, 5330, 6045, 6240, 6355, 6396, 6448, 6560, 7440, 7626, 7995, 8060, 8528, 9672, 9840, 10168, 10660, 12090, 12710, 12792, 12896, 14880, 15252, 15990, 16120, 16523, 17056, 19065, 19344, 19680, 20336, 21320, 24180, 25420, 25584, 30504, 31980, 32240, 33046, 38130, 38688, 40672, 42640, 48360, 49569, 50840, 51168, 61008, 63960, 64480, 66092, 76260, 82615, 85280, 96720, 99138, 101680, 122016, 127920, 132184, 152520, 165230, 193440, 198276, 203360, 247845, 255840, 264368, 305040, 330460, 396552, 495690, 528736, 610080, 660920, 793104, 991380, 1321840, 1586208, 1982760, 2643680, 3965520, 7931040]

約数ペア:

[(1, 7931040), (2, 3965520), (3, 2643680), (4, 1982760), (5, 1586208), (6, 1321840), (8, 991380), (10, 793104), (12, 660920), (13, 610080), (15, 528736), (16, 495690), (20, 396552), (24, 330460), (26, 305040), (30, 264368), (31, 255840), (32, 247845), (39, 203360), (40, 198276), (41, 193440), (48, 165230), (52, 152520), (60, 132184), (62, 127920), (65, 122016), (78, 101680), (80, 99138), (82, 96720), (93, 85280), (96, 82615), (104, 76260), (120, 66092), (123, 64480), (124, 63960), (130, 61008), (155, 51168), (156, 50840), (160, 49569), (164, 48360), (186, 42640), (195, 40672), (205, 38688), (208, 38130), (240, 33046), (246, 32240), (248, 31980), (260, 30504), (310, 25584), (312, 25420), (328, 24180), (372, 21320), (390, 20336), (403, 19680), (410, 19344), (416, 19065), (465, 17056), (480, 16523), (492, 16120), (496, 15990), (520, 15252), (533, 14880), (615, 12896), (620, 12792), (624, 12710), (656, 12090), (744, 10660), (780, 10168), (806, 9840), (820, 9672), (930, 8528), (984, 8060), (992, 7995), (1040, 7626), (1066, 7440), (1209, 6560), (1230, 6448), (1240, 6396), (1248, 6355), (1271, 6240), (1312, 6045), (1488, 5330), (1560, 5084), (1599, 4960), (1612, 4920), (1640, 4836), (1860, 4264), (1968, 4030), (2015, 3936), (2080, 3813), (2132, 3720), (2418, 3280), (2460, 3224), (2480, 3198), (2542, 3120), (2665, 2976)]