157043145440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{128119}}^1$

素因数の和:128344

約数の個数: 96

約数和(自身を含む): 381235921920

約数和(自身を除く): 224192776480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 163, 188, 235, 326, 376, 470, 652, 752, 815, 940, 1304, 1504, 1630, 1880, 2608, 3260, 3760, 5216, 6520, 7520, 7661, 13040, 15322, 26080, 30644, 38305, 61288, 76610, 122576, 128119, 153220, 245152, 256238, 306440, 512476, 612880, 640595, 1024952, 1225760, 1281190, 2049904, 2562380, 4099808, 5124760, 6021593, 10249520, 12043186, 20499040, 20883397, 24086372, 30107965, 41766794, 48172744, 60215930, 83533588, 96345488, 104416985, 120431860, 167067176, 192690976, 208833970, 240863720, 334134352, 417667940, 481727440, 668268704, 835335880, 963454880, 981519659, 1670671760, 1963039318, 3341343520, 3926078636, 4907598295, 7852157272, 9815196590, 15704314544, 19630393180, 31408629088, 39260786360, 78521572720, 157043145440]

約数ペア:

[(1, 157043145440), (2, 78521572720), (4, 39260786360), (5, 31408629088), (8, 19630393180), (10, 15704314544), (16, 9815196590), (20, 7852157272), (32, 4907598295), (40, 3926078636), (47, 3341343520), (80, 1963039318), (94, 1670671760), (160, 981519659), (163, 963454880), (188, 835335880), (235, 668268704), (326, 481727440), (376, 417667940), (470, 334134352), (652, 240863720), (752, 208833970), (815, 192690976), (940, 167067176), (1304, 120431860), (1504, 104416985), (1630, 96345488), (1880, 83533588), (2608, 60215930), (3260, 48172744), (3760, 41766794), (5216, 30107965), (6520, 24086372), (7520, 20883397), (7661, 20499040), (13040, 12043186), (15322, 10249520), (26080, 6021593), (30644, 5124760), (38305, 4099808), (61288, 2562380), (76610, 2049904), (122576, 1281190), (128119, 1225760), (153220, 1024952), (245152, 640595), (256238, 612880), (306440, 512476)]