7399080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 256

約数和(自身を含む): 29030400

約数和(自身を除く): 21631320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 31, 34, 36, 39, 40, 45, 51, 52, 54, 60, 62, 65, 68, 72, 78, 85, 90, 93, 102, 104, 108, 117, 120, 124, 130, 135, 136, 153, 155, 156, 170, 180, 186, 195, 204, 216, 221, 234, 248, 255, 260, 270, 279, 306, 310, 312, 340, 351, 360, 372, 390, 403, 408, 442, 459, 465, 468, 510, 520, 527, 540, 558, 585, 612, 620, 663, 680, 702, 744, 765, 780, 806, 837, 884, 918, 930, 936, 1020, 1054, 1080, 1105, 1116, 1170, 1209, 1224, 1240, 1326, 1395, 1404, 1530, 1560, 1581, 1612, 1674, 1755, 1768, 1836, 1860, 1989, 2015, 2040, 2108, 2210, 2232, 2295, 2340, 2418, 2635, 2652, 2790, 2808, 3060, 3162, 3224, 3315, 3348, 3510, 3627, 3672, 3720, 3978, 4030, 4185, 4216, 4420, 4590, 4680, 4743, 4836, 5270, 5304, 5580, 5967, 6045, 6120, 6324, 6630, 6696, 6851, 7020, 7254, 7905, 7956, 8060, 8370, 8840, 9180, 9486, 9672, 9945, 10540, 10881, 11160, 11934, 12090, 12648, 13260, 13702, 14040, 14229, 14508, 15810, 15912, 16120, 16740, 18135, 18360, 18972, 19890, 20553, 21080, 21762, 23715, 23868, 24180, 26520, 27404, 28458, 29016, 29835, 31620, 33480, 34255, 36270, 37944, 39780, 41106, 43524, 47430, 47736, 48360, 54405, 54808, 56916, 59670, 61659, 63240, 68510, 71145, 72540, 79560, 82212, 87048, 94860, 102765, 108810, 113832, 119340, 123318, 137020, 142290, 145080, 164424, 184977, 189720, 205530, 217620, 238680, 246636, 274040, 284580, 308295, 369954, 411060, 435240, 493272, 569160, 616590, 739908, 822120, 924885, 1233180, 1479816, 1849770, 2466360, 3699540, 7399080]

約数ペア:

[(1, 7399080), (2, 3699540), (3, 2466360), (4, 1849770), (5, 1479816), (6, 1233180), (8, 924885), (9, 822120), (10, 739908), (12, 616590), (13, 569160), (15, 493272), (17, 435240), (18, 411060), (20, 369954), (24, 308295), (26, 284580), (27, 274040), (30, 246636), (31, 238680), (34, 217620), (36, 205530), (39, 189720), (40, 184977), (45, 164424), (51, 145080), (52, 142290), (54, 137020), (60, 123318), (62, 119340), (65, 113832), (68, 108810), (72, 102765), (78, 94860), (85, 87048), (90, 82212), (93, 79560), (102, 72540), (104, 71145), (108, 68510), (117, 63240), (120, 61659), (124, 59670), (130, 56916), (135, 54808), (136, 54405), (153, 48360), (155, 47736), (156, 47430), (170, 43524), (180, 41106), (186, 39780), (195, 37944), (204, 36270), (216, 34255), (221, 33480), (234, 31620), (248, 29835), (255, 29016), (260, 28458), (270, 27404), (279, 26520), (306, 24180), (310, 23868), (312, 23715), (340, 21762), (351, 21080), (360, 20553), (372, 19890), (390, 18972), (403, 18360), (408, 18135), (442, 16740), (459, 16120), (465, 15912), (468, 15810), (510, 14508), (520, 14229), (527, 14040), (540, 13702), (558, 13260), (585, 12648), (612, 12090), (620, 11934), (663, 11160), (680, 10881), (702, 10540), (744, 9945), (765, 9672), (780, 9486), (806, 9180), (837, 8840), (884, 8370), (918, 8060), (930, 7956), (936, 7905), (1020, 7254), (1054, 7020), (1080, 6851), (1105, 6696), (1116, 6630), (1170, 6324), (1209, 6120), (1224, 6045), (1240, 5967), (1326, 5580), (1395, 5304), (1404, 5270), (1530, 4836), (1560, 4743), (1581, 4680), (1612, 4590), (1674, 4420), (1755, 4216), (1768, 4185), (1836, 4030), (1860, 3978), (1989, 3720), (2015, 3672), (2040, 3627), (2108, 3510), (2210, 3348), (2232, 3315), (2295, 3224), (2340, 3162), (2418, 3060), (2635, 2808), (2652, 2790)]