7443720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 26956800

約数和(自身を除く): 19513080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 31, 36, 40, 45, 46, 58, 60, 62, 69, 72, 87, 90, 92, 93, 115, 116, 120, 124, 138, 145, 155, 174, 180, 184, 186, 207, 230, 232, 248, 261, 276, 279, 290, 310, 345, 348, 360, 372, 414, 435, 460, 465, 522, 552, 558, 580, 620, 667, 690, 696, 713, 744, 828, 870, 899, 920, 930, 1035, 1044, 1116, 1160, 1240, 1305, 1334, 1380, 1395, 1426, 1656, 1740, 1798, 1860, 2001, 2070, 2088, 2139, 2232, 2610, 2668, 2697, 2760, 2790, 2852, 3335, 3480, 3565, 3596, 3720, 4002, 4140, 4278, 4495, 5220, 5336, 5394, 5580, 5704, 6003, 6417, 6670, 7130, 7192, 8004, 8091, 8280, 8556, 8990, 10005, 10440, 10695, 10788, 11160, 12006, 12834, 13340, 13485, 14260, 16008, 16182, 17112, 17980, 20010, 20677, 21390, 21576, 24012, 25668, 26680, 26970, 28520, 30015, 32085, 32364, 35960, 40020, 40455, 41354, 42780, 48024, 51336, 53940, 60030, 62031, 64170, 64728, 80040, 80910, 82708, 85560, 103385, 107880, 120060, 124062, 128340, 161820, 165416, 186093, 206770, 240120, 248124, 256680, 310155, 323640, 372186, 413540, 496248, 620310, 744372, 827080, 930465, 1240620, 1488744, 1860930, 2481240, 3721860, 7443720]

約数ペア:

[(1, 7443720), (2, 3721860), (3, 2481240), (4, 1860930), (5, 1488744), (6, 1240620), (8, 930465), (9, 827080), (10, 744372), (12, 620310), (15, 496248), (18, 413540), (20, 372186), (23, 323640), (24, 310155), (29, 256680), (30, 248124), (31, 240120), (36, 206770), (40, 186093), (45, 165416), (46, 161820), (58, 128340), (60, 124062), (62, 120060), (69, 107880), (72, 103385), (87, 85560), (90, 82708), (92, 80910), (93, 80040), (115, 64728), (116, 64170), (120, 62031), (124, 60030), (138, 53940), (145, 51336), (155, 48024), (174, 42780), (180, 41354), (184, 40455), (186, 40020), (207, 35960), (230, 32364), (232, 32085), (248, 30015), (261, 28520), (276, 26970), (279, 26680), (290, 25668), (310, 24012), (345, 21576), (348, 21390), (360, 20677), (372, 20010), (414, 17980), (435, 17112), (460, 16182), (465, 16008), (522, 14260), (552, 13485), (558, 13340), (580, 12834), (620, 12006), (667, 11160), (690, 10788), (696, 10695), (713, 10440), (744, 10005), (828, 8990), (870, 8556), (899, 8280), (920, 8091), (930, 8004), (1035, 7192), (1044, 7130), (1116, 6670), (1160, 6417), (1240, 6003), (1305, 5704), (1334, 5580), (1380, 5394), (1395, 5336), (1426, 5220), (1656, 4495), (1740, 4278), (1798, 4140), (1860, 4002), (2001, 3720), (2070, 3596), (2088, 3565), (2139, 3480), (2232, 3335), (2610, 2852), (2668, 2790), (2697, 2760)]