22712730720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{57917}}^1$

素因数の和:57997

約数の個数: 192

約数和(自身を含む): 77063374080

約数和(自身を除く): 54350643360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 480, 516, 570, 608, 645, 688, 760, 817, 860, 912, 1032, 1140, 1290, 1376, 1520, 1634, 1720, 1824, 2064, 2280, 2451, 2580, 3040, 3268, 3440, 4085, 4128, 4560, 4902, 5160, 6536, 6880, 8170, 9120, 9804, 10320, 12255, 13072, 16340, 19608, 20640, 24510, 26144, 32680, 39216, 49020, 57917, 65360, 78432, 98040, 115834, 130720, 173751, 196080, 231668, 289585, 347502, 392160, 463336, 579170, 695004, 868755, 926672, 1100423, 1158340, 1390008, 1737510, 1853344, 2200846, 2316680, 2490431, 2780016, 3301269, 3475020, 4401692, 4633360, 4980862, 5502115, 5560032, 6602538, 6950040, 7471293, 8803384, 9266720, 9961724, 11004230, 12452155, 13205076, 13900080, 14942586, 16506345, 17606768, 19923448, 22008460, 24904310, 26410152, 27800160, 29885172, 33012690, 35213536, 37356465, 39846896, 44016920, 47318189, 49808620, 52820304, 59770344, 66025380, 74712930, 79693792, 88033840, 94636378, 99617240, 105640608, 119540688, 132050760, 141954567, 149425860, 176067680, 189272756, 199234480, 236590945, 239081376, 264101520, 283909134, 298851720, 378545512, 398468960, 473181890, 528203040, 567818268, 597703440, 709772835, 757091024, 946363780, 1135636536, 1195406880, 1419545670, 1514182048, 1892727560, 2271273072, 2839091340, 3785455120, 4542546144, 5678182680, 7570910240, 11356365360, 22712730720]

約数ペア:

[(1, 22712730720), (2, 11356365360), (3, 7570910240), (4, 5678182680), (5, 4542546144), (6, 3785455120), (8, 2839091340), (10, 2271273072), (12, 1892727560), (15, 1514182048), (16, 1419545670), (19, 1195406880), (20, 1135636536), (24, 946363780), (30, 757091024), (32, 709772835), (38, 597703440), (40, 567818268), (43, 528203040), (48, 473181890), (57, 398468960), (60, 378545512), (76, 298851720), (80, 283909134), (86, 264101520), (95, 239081376), (96, 236590945), (114, 199234480), (120, 189272756), (129, 176067680), (152, 149425860), (160, 141954567), (172, 132050760), (190, 119540688), (215, 105640608), (228, 99617240), (240, 94636378), (258, 88033840), (285, 79693792), (304, 74712930), (344, 66025380), (380, 59770344), (430, 52820304), (456, 49808620), (480, 47318189), (516, 44016920), (570, 39846896), (608, 37356465), (645, 35213536), (688, 33012690), (760, 29885172), (817, 27800160), (860, 26410152), (912, 24904310), (1032, 22008460), (1140, 19923448), (1290, 17606768), (1376, 16506345), (1520, 14942586), (1634, 13900080), (1720, 13205076), (1824, 12452155), (2064, 11004230), (2280, 9961724), (2451, 9266720), (2580, 8803384), (3040, 7471293), (3268, 6950040), (3440, 6602538), (4085, 5560032), (4128, 5502115), (4560, 4980862), (4902, 4633360), (5160, 4401692), (6536, 3475020), (6880, 3301269), (8170, 2780016), (9120, 2490431), (9804, 2316680), (10320, 2200846), (12255, 1853344), (13072, 1737510), (16340, 1390008), (19608, 1158340), (20640, 1100423), (24510, 926672), (26144, 868755), (32680, 695004), (39216, 579170), (49020, 463336), (57917, 392160), (65360, 347502), (78432, 289585), (98040, 231668), (115834, 196080), (130720, 173751)]