88645680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 319640256

約数和(自身を除く): 230994576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 53, 60, 69, 72, 80, 90, 92, 101, 106, 115, 120, 138, 144, 159, 180, 184, 202, 207, 212, 230, 240, 265, 276, 303, 318, 345, 360, 368, 404, 414, 424, 460, 477, 505, 530, 552, 606, 636, 690, 720, 795, 808, 828, 848, 909, 920, 954, 1010, 1035, 1060, 1104, 1212, 1219, 1272, 1380, 1515, 1590, 1616, 1656, 1818, 1840, 1908, 2020, 2070, 2120, 2323, 2385, 2424, 2438, 2544, 2760, 3030, 3180, 3312, 3636, 3657, 3816, 4040, 4140, 4240, 4545, 4646, 4770, 4848, 4876, 5353, 5520, 6060, 6095, 6360, 6969, 7272, 7314, 7632, 8080, 8280, 9090, 9292, 9540, 9752, 10706, 10971, 11615, 12120, 12190, 12720, 13938, 14544, 14628, 16059, 16560, 18180, 18285, 18584, 19080, 19504, 20907, 21412, 21942, 23230, 24240, 24380, 26765, 27876, 29256, 32118, 34845, 36360, 36570, 37168, 38160, 41814, 42824, 43884, 46460, 48177, 48760, 53530, 54855, 55752, 58512, 64236, 69690, 72720, 73140, 80295, 83628, 85648, 87768, 92920, 96354, 97520, 104535, 107060, 109710, 111504, 123119, 128472, 139380, 146280, 160590, 167256, 175536, 185840, 192708, 209070, 214120, 219420, 240885, 246238, 256944, 278760, 292560, 321180, 334512, 369357, 385416, 418140, 428240, 438840, 481770, 492476, 557520, 615595, 642360, 738714, 770832, 836280, 877680, 963540, 984952, 1108071, 1231190, 1284720, 1477428, 1672560, 1846785, 1927080, 1969904, 2216142, 2462380, 2954856, 3693570, 3854160, 4432284, 4924760, 5540355, 5909712, 7387140, 8864568, 9849520, 11080710, 14774280, 17729136, 22161420, 29548560, 44322840, 88645680]

約数ペア:

[(1, 88645680), (2, 44322840), (3, 29548560), (4, 22161420), (5, 17729136), (6, 14774280), (8, 11080710), (9, 9849520), (10, 8864568), (12, 7387140), (15, 5909712), (16, 5540355), (18, 4924760), (20, 4432284), (23, 3854160), (24, 3693570), (30, 2954856), (36, 2462380), (40, 2216142), (45, 1969904), (46, 1927080), (48, 1846785), (53, 1672560), (60, 1477428), (69, 1284720), (72, 1231190), (80, 1108071), (90, 984952), (92, 963540), (101, 877680), (106, 836280), (115, 770832), (120, 738714), (138, 642360), (144, 615595), (159, 557520), (180, 492476), (184, 481770), (202, 438840), (207, 428240), (212, 418140), (230, 385416), (240, 369357), (265, 334512), (276, 321180), (303, 292560), (318, 278760), (345, 256944), (360, 246238), (368, 240885), (404, 219420), (414, 214120), (424, 209070), (460, 192708), (477, 185840), (505, 175536), (530, 167256), (552, 160590), (606, 146280), (636, 139380), (690, 128472), (720, 123119), (795, 111504), (808, 109710), (828, 107060), (848, 104535), (909, 97520), (920, 96354), (954, 92920), (1010, 87768), (1035, 85648), (1060, 83628), (1104, 80295), (1212, 73140), (1219, 72720), (1272, 69690), (1380, 64236), (1515, 58512), (1590, 55752), (1616, 54855), (1656, 53530), (1818, 48760), (1840, 48177), (1908, 46460), (2020, 43884), (2070, 42824), (2120, 41814), (2323, 38160), (2385, 37168), (2424, 36570), (2438, 36360), (2544, 34845), (2760, 32118), (3030, 29256), (3180, 27876), (3312, 26765), (3636, 24380), (3657, 24240), (3816, 23230), (4040, 21942), (4140, 21412), (4240, 20907), (4545, 19504), (4646, 19080), (4770, 18584), (4848, 18285), (4876, 18180), (5353, 16560), (5520, 16059), (6060, 14628), (6095, 14544), (6360, 13938), (6969, 12720), (7272, 12190), (7314, 12120), (7632, 11615), (8080, 10971), (8280, 10706), (9090, 9752), (9292, 9540)]