2023455780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1106

約数の個数: 144

約数和(自身を含む): 6311620224

約数和(自身を除く): 4288164444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 487, 492, 563, 615, 738, 820, 974, 1126, 1230, 1461, 1476, 1689, 1845, 1948, 2252, 2435, 2460, 2815, 2922, 3378, 3690, 4383, 4870, 5067, 5630, 5844, 6756, 7305, 7380, 8445, 8766, 9740, 10134, 11260, 14610, 16890, 17532, 19967, 20268, 21915, 23083, 25335, 29220, 33780, 39934, 43830, 46166, 50670, 59901, 69249, 79868, 87660, 92332, 99835, 101340, 115415, 119802, 138498, 179703, 199670, 207747, 230830, 239604, 274181, 276996, 299505, 346245, 359406, 399340, 415494, 461660, 548362, 599010, 692490, 718812, 822543, 830988, 898515, 1038735, 1096724, 1198020, 1370905, 1384980, 1645086, 1797030, 2077470, 2467629, 2741810, 3290172, 3594060, 4112715, 4154940, 4935258, 5483620, 8225430, 9870516, 11241421, 12338145, 16450860, 22482842, 24676290, 33724263, 44965684, 49352580, 56207105, 67448526, 101172789, 112414210, 134897052, 168621315, 202345578, 224828420, 337242630, 404691156, 505863945, 674485260, 1011727890, 2023455780]

約数ペア:

[(1, 2023455780), (2, 1011727890), (3, 674485260), (4, 505863945), (5, 404691156), (6, 337242630), (9, 224828420), (10, 202345578), (12, 168621315), (15, 134897052), (18, 112414210), (20, 101172789), (30, 67448526), (36, 56207105), (41, 49352580), (45, 44965684), (60, 33724263), (82, 24676290), (90, 22482842), (123, 16450860), (164, 12338145), (180, 11241421), (205, 9870516), (246, 8225430), (369, 5483620), (410, 4935258), (487, 4154940), (492, 4112715), (563, 3594060), (615, 3290172), (738, 2741810), (820, 2467629), (974, 2077470), (1126, 1797030), (1230, 1645086), (1461, 1384980), (1476, 1370905), (1689, 1198020), (1845, 1096724), (1948, 1038735), (2252, 898515), (2435, 830988), (2460, 822543), (2815, 718812), (2922, 692490), (3378, 599010), (3690, 548362), (4383, 461660), (4870, 415494), (5067, 399340), (5630, 359406), (5844, 346245), (6756, 299505), (7305, 276996), (7380, 274181), (8445, 239604), (8766, 230830), (9740, 207747), (10134, 199670), (11260, 179703), (14610, 138498), (16890, 119802), (17532, 115415), (19967, 101340), (20268, 99835), (21915, 92332), (23083, 87660), (25335, 79868), (29220, 69249), (33780, 59901), (39934, 50670), (43830, 46166)]