1334808540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18460

約数の個数: 144

約数和(自身を含む): 4501276416

約数和(自身を除く): 3166467876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 12090, 14508, 18135, 18401, 24180, 36270, 36802, 55203, 72540, 73604, 92005, 110406, 165609, 184010, 220812, 239213, 276015, 331218, 368020, 478426, 552030, 570431, 662436, 717639, 828045, 956852, 1104060, 1140862, 1196065, 1435278, 1656090, 1711293, 2152917, 2281724, 2392130, 2852155, 2870556, 3312180, 3422586, 3588195, 4305834, 4784260, 5133879, 5704310, 6845172, 7176390, 7415603, 8556465, 8611668, 10267758, 10764585, 11408620, 14352780, 14831206, 17112930, 20535516, 21529170, 22246809, 25669395, 29662412, 34225860, 37078015, 43058340, 44493618, 51338790, 66740427, 74156030, 88987236, 102677580, 111234045, 133480854, 148312060, 222468090, 266961708, 333702135, 444936180, 667404270, 1334808540]

約数ペア:

[(1, 1334808540), (2, 667404270), (3, 444936180), (4, 333702135), (5, 266961708), (6, 222468090), (9, 148312060), (10, 133480854), (12, 111234045), (13, 102677580), (15, 88987236), (18, 74156030), (20, 66740427), (26, 51338790), (30, 44493618), (31, 43058340), (36, 37078015), (39, 34225860), (45, 29662412), (52, 25669395), (60, 22246809), (62, 21529170), (65, 20535516), (78, 17112930), (90, 14831206), (93, 14352780), (117, 11408620), (124, 10764585), (130, 10267758), (155, 8611668), (156, 8556465), (180, 7415603), (186, 7176390), (195, 6845172), (234, 5704310), (260, 5133879), (279, 4784260), (310, 4305834), (372, 3588195), (390, 3422586), (403, 3312180), (465, 2870556), (468, 2852155), (558, 2392130), (585, 2281724), (620, 2152917), (780, 1711293), (806, 1656090), (930, 1435278), (1116, 1196065), (1170, 1140862), (1209, 1104060), (1395, 956852), (1612, 828045), (1860, 717639), (2015, 662436), (2340, 570431), (2418, 552030), (2790, 478426), (3627, 368020), (4030, 331218), (4836, 276015), (5580, 239213), (6045, 220812), (7254, 184010), (8060, 165609), (12090, 110406), (14508, 92005), (18135, 73604), (18401, 72540), (24180, 55203), (36270, 36802)]