2019080280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{343381}}^1$

素因数の和:343409

約数の個数: 96

約数和(自身を含む): 7046198640

約数和(自身を除く): 5027118360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 343381, 686762, 1030143, 1373524, 1716905, 2060286, 2403667, 2747048, 3433810, 4120572, 4807334, 5150715, 6867620, 7211001, 8241144, 9614668, 10301430, 12018335, 13735240, 14422002, 16825669, 19229336, 20602860, 24036670, 28844004, 33651338, 36055005, 41205720, 48073340, 50477007, 57688008, 67302676, 72110010, 84128345, 96146680, 100954014, 134605352, 144220020, 168256690, 201908028, 252385035, 288440040, 336513380, 403816056, 504770070, 673026760, 1009540140, 2019080280]

約数ペア:

[(1, 2019080280), (2, 1009540140), (3, 673026760), (4, 504770070), (5, 403816056), (6, 336513380), (7, 288440040), (8, 252385035), (10, 201908028), (12, 168256690), (14, 144220020), (15, 134605352), (20, 100954014), (21, 96146680), (24, 84128345), (28, 72110010), (30, 67302676), (35, 57688008), (40, 50477007), (42, 48073340), (49, 41205720), (56, 36055005), (60, 33651338), (70, 28844004), (84, 24036670), (98, 20602860), (105, 19229336), (120, 16825669), (140, 14422002), (147, 13735240), (168, 12018335), (196, 10301430), (210, 9614668), (245, 8241144), (280, 7211001), (294, 6867620), (392, 5150715), (420, 4807334), (490, 4120572), (588, 3433810), (735, 2747048), (840, 2403667), (980, 2060286), (1176, 1716905), (1470, 1373524), (1960, 1030143), (2940, 686762), (5880, 343381)]