4800020880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:374

約数の個数: 320

約数和(自身を含む): 16126967808

約数和(自身を除く): 11326946928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 41, 46, 48, 60, 69, 80, 82, 92, 115, 120, 123, 127, 138, 164, 167, 184, 205, 230, 240, 246, 254, 276, 328, 334, 345, 368, 381, 410, 460, 492, 501, 508, 552, 615, 635, 656, 668, 690, 762, 820, 835, 920, 943, 984, 1002, 1016, 1104, 1230, 1270, 1336, 1380, 1524, 1640, 1670, 1840, 1886, 1905, 1968, 2004, 2032, 2460, 2505, 2540, 2672, 2760, 2829, 2921, 3048, 3280, 3340, 3772, 3810, 3841, 4008, 4715, 4920, 5010, 5080, 5207, 5520, 5658, 5842, 6096, 6680, 6847, 7544, 7620, 7682, 8016, 8763, 9430, 9840, 10020, 10160, 10414, 11316, 11523, 11684, 13360, 13694, 14145, 14605, 15088, 15240, 15364, 15621, 17526, 18860, 19205, 20040, 20541, 20828, 21209, 22632, 23046, 23368, 26035, 27388, 28290, 29210, 30480, 30728, 31242, 34235, 35052, 37720, 38410, 40080, 41082, 41656, 42418, 43815, 45264, 46092, 46736, 52070, 54776, 56580, 57615, 58420, 61456, 62484, 63627, 68470, 70104, 75440, 76820, 78105, 82164, 83312, 84836, 87630, 92184, 102705, 104140, 106045, 109552, 113160, 115230, 116840, 119761, 124968, 127254, 136940, 140208, 153640, 156210, 157481, 164328, 169672, 175260, 184368, 205410, 208280, 212090, 226320, 230460, 233680, 239522, 249936, 254508, 273880, 307280, 312420, 314962, 318135, 328656, 339344, 350520, 359283, 410820, 416560, 424180, 460920, 472443, 479044, 487807, 509016, 547760, 598805, 624840, 629924, 636270, 701040, 718566, 787405, 821640, 848360, 869569, 921840, 944886, 958088, 975614, 1018032, 1197610, 1249680, 1259848, 1272540, 1437132, 1463421, 1574810, 1643280, 1696720, 1739138, 1796415, 1889772, 1916176, 1951228, 2362215, 2395220, 2439035, 2519696, 2545080, 2608707, 2874264, 2926842, 3149620, 3478276, 3592830, 3779544, 3902456, 4347845, 4724430, 4790440, 4878070, 5090160, 5217414, 5748528, 5853684, 6299240, 6956552, 7185660, 7317105, 7559088, 7804912, 8695690, 9448860, 9580880, 9756140, 10434828, 11707368, 12598480, 13043535, 13913104, 14371320, 14634210, 17391380, 18897720, 19512280, 20000087, 20869656, 23414736, 26087070, 28742640, 29268420, 34782760, 37795440, 39024560, 40000174, 41739312, 52174140, 58536840, 60000261, 69565520, 80000348, 100000435, 104348280, 117073680, 120000522, 160000696, 200000870, 208696560, 240001044, 300001305, 320001392, 400001740, 480002088, 600002610, 800003480, 960004176, 1200005220, 1600006960, 2400010440, 4800020880]

約数ペア:

[(1, 4800020880), (2, 2400010440), (3, 1600006960), (4, 1200005220), (5, 960004176), (6, 800003480), (8, 600002610), (10, 480002088), (12, 400001740), (15, 320001392), (16, 300001305), (20, 240001044), (23, 208696560), (24, 200000870), (30, 160000696), (40, 120000522), (41, 117073680), (46, 104348280), (48, 100000435), (60, 80000348), (69, 69565520), (80, 60000261), (82, 58536840), (92, 52174140), (115, 41739312), (120, 40000174), (123, 39024560), (127, 37795440), (138, 34782760), (164, 29268420), (167, 28742640), (184, 26087070), (205, 23414736), (230, 20869656), (240, 20000087), (246, 19512280), (254, 18897720), (276, 17391380), (328, 14634210), (334, 14371320), (345, 13913104), (368, 13043535), (381, 12598480), (410, 11707368), (460, 10434828), (492, 9756140), (501, 9580880), (508, 9448860), (552, 8695690), (615, 7804912), (635, 7559088), (656, 7317105), (668, 7185660), (690, 6956552), (762, 6299240), (820, 5853684), (835, 5748528), (920, 5217414), (943, 5090160), (984, 4878070), (1002, 4790440), (1016, 4724430), (1104, 4347845), (1230, 3902456), (1270, 3779544), (1336, 3592830), (1380, 3478276), (1524, 3149620), (1640, 2926842), (1670, 2874264), (1840, 2608707), (1886, 2545080), (1905, 2519696), (1968, 2439035), (2004, 2395220), (2032, 2362215), (2460, 1951228), (2505, 1916176), (2540, 1889772), (2672, 1796415), (2760, 1739138), (2829, 1696720), (2921, 1643280), (3048, 1574810), (3280, 1463421), (3340, 1437132), (3772, 1272540), (3810, 1259848), (3841, 1249680), (4008, 1197610), (4715, 1018032), (4920, 975614), (5010, 958088), (5080, 944886), (5207, 921840), (5520, 869569), (5658, 848360), (5842, 821640), (6096, 787405), (6680, 718566), (6847, 701040), (7544, 636270), (7620, 629924), (7682, 624840), (8016, 598805), (8763, 547760), (9430, 509016), (9840, 487807), (10020, 479044), (10160, 472443), (10414, 460920), (11316, 424180), (11523, 416560), (11684, 410820), (13360, 359283), (13694, 350520), (14145, 339344), (14605, 328656), (15088, 318135), (15240, 314962), (15364, 312420), (15621, 307280), (17526, 273880), (18860, 254508), (19205, 249936), (20040, 239522), (20541, 233680), (20828, 230460), (21209, 226320), (22632, 212090), (23046, 208280), (23368, 205410), (26035, 184368), (27388, 175260), (28290, 169672), (29210, 164328), (30480, 157481), (30728, 156210), (31242, 153640), (34235, 140208), (35052, 136940), (37720, 127254), (38410, 124968), (40080, 119761), (41082, 116840), (41656, 115230), (42418, 113160), (43815, 109552), (45264, 106045), (46092, 104140), (46736, 102705), (52070, 92184), (54776, 87630), (56580, 84836), (57615, 83312), (58420, 82164), (61456, 78105), (62484, 76820), (63627, 75440), (68470, 70104)]