3908198520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7451}}^1$

素因数の和:7546

約数の個数: 192

約数和(自身を含む): 13392138240

約数和(自身を除く): 9483939720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 558, 564, 620, 705, 744, 846, 930, 940, 1116, 1128, 1240, 1395, 1410, 1457, 1692, 1860, 1880, 2115, 2232, 2790, 2820, 2914, 3384, 3720, 4230, 4371, 5580, 5640, 5828, 7285, 7451, 8460, 8742, 11160, 11656, 13113, 14570, 14902, 16920, 17484, 21855, 22353, 26226, 29140, 29804, 34968, 37255, 43710, 44706, 52452, 58280, 59608, 65565, 67059, 74510, 87420, 89412, 104904, 111765, 131130, 134118, 149020, 174840, 178824, 223530, 230981, 262260, 268236, 298040, 335295, 350197, 447060, 461962, 524520, 536472, 670590, 692943, 700394, 894120, 923924, 1050591, 1154905, 1341180, 1385886, 1400788, 1750985, 1847848, 2078829, 2101182, 2309810, 2682360, 2771772, 2801576, 3151773, 3464715, 3501970, 4157658, 4202364, 4619620, 5252955, 5543544, 6303546, 6929430, 7003940, 8315316, 8404728, 9239240, 10394145, 10505910, 10856107, 12607092, 13858860, 14007880, 15758865, 16630632, 20788290, 21011820, 21712214, 25214184, 27717720, 31517730, 32568321, 41576580, 42023640, 43424428, 54280535, 63035460, 65136642, 83153160, 86848856, 97704963, 108561070, 126070920, 130273284, 162841605, 195409926, 217122140, 260546568, 325683210, 390819852, 434244280, 488524815, 651366420, 781639704, 977049630, 1302732840, 1954099260, 3908198520]

約数ペア:

[(1, 3908198520), (2, 1954099260), (3, 1302732840), (4, 977049630), (5, 781639704), (6, 651366420), (8, 488524815), (9, 434244280), (10, 390819852), (12, 325683210), (15, 260546568), (18, 217122140), (20, 195409926), (24, 162841605), (30, 130273284), (31, 126070920), (36, 108561070), (40, 97704963), (45, 86848856), (47, 83153160), (60, 65136642), (62, 63035460), (72, 54280535), (90, 43424428), (93, 42023640), (94, 41576580), (120, 32568321), (124, 31517730), (141, 27717720), (155, 25214184), (180, 21712214), (186, 21011820), (188, 20788290), (235, 16630632), (248, 15758865), (279, 14007880), (282, 13858860), (310, 12607092), (360, 10856107), (372, 10505910), (376, 10394145), (423, 9239240), (465, 8404728), (470, 8315316), (558, 7003940), (564, 6929430), (620, 6303546), (705, 5543544), (744, 5252955), (846, 4619620), (930, 4202364), (940, 4157658), (1116, 3501970), (1128, 3464715), (1240, 3151773), (1395, 2801576), (1410, 2771772), (1457, 2682360), (1692, 2309810), (1860, 2101182), (1880, 2078829), (2115, 1847848), (2232, 1750985), (2790, 1400788), (2820, 1385886), (2914, 1341180), (3384, 1154905), (3720, 1050591), (4230, 923924), (4371, 894120), (5580, 700394), (5640, 692943), (5828, 670590), (7285, 536472), (7451, 524520), (8460, 461962), (8742, 447060), (11160, 350197), (11656, 335295), (13113, 298040), (14570, 268236), (14902, 262260), (16920, 230981), (17484, 223530), (21855, 178824), (22353, 174840), (26226, 149020), (29140, 134118), (29804, 131130), (34968, 111765), (37255, 104904), (43710, 89412), (44706, 87420), (52452, 74510), (58280, 67059), (59608, 65565)]