20233852560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{33023}}^1$

素因数の和:33102

約数の個数: 240

約数和(自身を含む): 72825053184

約数和(自身を除く): 52591200624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 37, 40, 45, 46, 48, 60, 69, 72, 74, 80, 90, 92, 111, 115, 120, 138, 144, 148, 180, 184, 185, 207, 222, 230, 240, 276, 296, 333, 345, 360, 368, 370, 414, 444, 460, 552, 555, 592, 666, 690, 720, 740, 828, 851, 888, 920, 1035, 1104, 1110, 1332, 1380, 1480, 1656, 1665, 1702, 1776, 1840, 2070, 2220, 2553, 2664, 2760, 2960, 3312, 3330, 3404, 4140, 4255, 4440, 5106, 5328, 5520, 6660, 6808, 7659, 8280, 8510, 8880, 10212, 12765, 13320, 13616, 15318, 16560, 17020, 20424, 25530, 26640, 30636, 33023, 34040, 38295, 40848, 51060, 61272, 66046, 68080, 76590, 99069, 102120, 122544, 132092, 153180, 165115, 198138, 204240, 264184, 297207, 306360, 330230, 396276, 495345, 528368, 594414, 612720, 660460, 759529, 792552, 990690, 1188828, 1221851, 1320920, 1486035, 1519058, 1585104, 1981380, 2278587, 2377656, 2443702, 2641840, 2972070, 3038116, 3665553, 3797645, 3962760, 4557174, 4755312, 4887404, 5944140, 6076232, 6109255, 6835761, 7331106, 7595290, 7925520, 9114348, 9774808, 10996659, 11392935, 11888280, 12152464, 12218510, 13671522, 14662212, 15190580, 18228696, 18327765, 19549616, 21993318, 22785870, 23776560, 24437020, 27343044, 28102573, 29324424, 30381160, 34178805, 36457392, 36655530, 43986636, 45571740, 48874040, 54686088, 54983295, 56205146, 58648848, 60762320, 68357610, 73311060, 84307719, 87973272, 91143480, 97748080, 109372176, 109966590, 112410292, 136715220, 140512865, 146622120, 168615438, 175946544, 182286960, 219933180, 224820584, 252923157, 273430440, 281025730, 293244240, 337230876, 421538595, 439866360, 449641168, 505846314, 546860880, 562051460, 674461752, 843077190, 879732720, 1011692628, 1124102920, 1264615785, 1348923504, 1686154380, 2023385256, 2248205840, 2529231570, 3372308760, 4046770512, 5058463140, 6744617520, 10116926280, 20233852560]

約数ペア:

[(1, 20233852560), (2, 10116926280), (3, 6744617520), (4, 5058463140), (5, 4046770512), (6, 3372308760), (8, 2529231570), (9, 2248205840), (10, 2023385256), (12, 1686154380), (15, 1348923504), (16, 1264615785), (18, 1124102920), (20, 1011692628), (23, 879732720), (24, 843077190), (30, 674461752), (36, 562051460), (37, 546860880), (40, 505846314), (45, 449641168), (46, 439866360), (48, 421538595), (60, 337230876), (69, 293244240), (72, 281025730), (74, 273430440), (80, 252923157), (90, 224820584), (92, 219933180), (111, 182286960), (115, 175946544), (120, 168615438), (138, 146622120), (144, 140512865), (148, 136715220), (180, 112410292), (184, 109966590), (185, 109372176), (207, 97748080), (222, 91143480), (230, 87973272), (240, 84307719), (276, 73311060), (296, 68357610), (333, 60762320), (345, 58648848), (360, 56205146), (368, 54983295), (370, 54686088), (414, 48874040), (444, 45571740), (460, 43986636), (552, 36655530), (555, 36457392), (592, 34178805), (666, 30381160), (690, 29324424), (720, 28102573), (740, 27343044), (828, 24437020), (851, 23776560), (888, 22785870), (920, 21993318), (1035, 19549616), (1104, 18327765), (1110, 18228696), (1332, 15190580), (1380, 14662212), (1480, 13671522), (1656, 12218510), (1665, 12152464), (1702, 11888280), (1776, 11392935), (1840, 10996659), (2070, 9774808), (2220, 9114348), (2553, 7925520), (2664, 7595290), (2760, 7331106), (2960, 6835761), (3312, 6109255), (3330, 6076232), (3404, 5944140), (4140, 4887404), (4255, 4755312), (4440, 4557174), (5106, 3962760), (5328, 3797645), (5520, 3665553), (6660, 3038116), (6808, 2972070), (7659, 2641840), (8280, 2443702), (8510, 2377656), (8880, 2278587), (10212, 1981380), (12765, 1585104), (13320, 1519058), (13616, 1486035), (15318, 1320920), (16560, 1221851), (17020, 1188828), (20424, 990690), (25530, 792552), (26640, 759529), (30636, 660460), (33023, 612720), (34040, 594414), (38295, 528368), (40848, 495345), (51060, 396276), (61272, 330230), (66046, 306360), (68080, 297207), (76590, 264184), (99069, 204240), (102120, 198138), (122544, 165115), (132092, 153180)]