2394369320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 6536194560

約数和(自身を除く): 4141825240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 157, 196, 217, 245, 248, 251, 280, 310, 314, 392, 434, 490, 502, 620, 628, 785, 868, 980, 1004, 1085, 1099, 1240, 1255, 1256, 1519, 1570, 1736, 1757, 1960, 2008, 2170, 2198, 2510, 3038, 3140, 3514, 4340, 4396, 4867, 5020, 5495, 6076, 6280, 7028, 7595, 7693, 7781, 8680, 8785, 8792, 9734, 10040, 10990, 12152, 12299, 14056, 15190, 15386, 15562, 17570, 19468, 21980, 24335, 24598, 30380, 30772, 31124, 34069, 35140, 38465, 38905, 38936, 39407, 43960, 48670, 49196, 54467, 60760, 61495, 61544, 62248, 68138, 70280, 76930, 77810, 78814, 97340, 98392, 108934, 122990, 136276, 153860, 155620, 157628, 170345, 194680, 197035, 217868, 238483, 245980, 272335, 272552, 275849, 307720, 311240, 315256, 340690, 381269, 394070, 435736, 476966, 491960, 544670, 551698, 681380, 762538, 788140, 953932, 1089340, 1103396, 1192415, 1221617, 1362760, 1379245, 1525076, 1576280, 1906345, 1907864, 1930943, 2178680, 2206792, 2384830, 2443234, 2758490, 3050152, 3812690, 3861886, 4769660, 4886468, 5516980, 6108085, 7625380, 7723772, 8551319, 9539320, 9654715, 9772936, 11033960, 12216170, 15250760, 15447544, 17102638, 19309430, 24432340, 34205276, 38618860, 42756595, 48864680, 59859233, 68410552, 77237720, 85513190, 119718466, 171026380, 239436932, 299296165, 342052760, 478873864, 598592330, 1197184660, 2394369320]

約数ペア:

[(1, 2394369320), (2, 1197184660), (4, 598592330), (5, 478873864), (7, 342052760), (8, 299296165), (10, 239436932), (14, 171026380), (20, 119718466), (28, 85513190), (31, 77237720), (35, 68410552), (40, 59859233), (49, 48864680), (56, 42756595), (62, 38618860), (70, 34205276), (98, 24432340), (124, 19309430), (140, 17102638), (155, 15447544), (157, 15250760), (196, 12216170), (217, 11033960), (245, 9772936), (248, 9654715), (251, 9539320), (280, 8551319), (310, 7723772), (314, 7625380), (392, 6108085), (434, 5516980), (490, 4886468), (502, 4769660), (620, 3861886), (628, 3812690), (785, 3050152), (868, 2758490), (980, 2443234), (1004, 2384830), (1085, 2206792), (1099, 2178680), (1240, 1930943), (1255, 1907864), (1256, 1906345), (1519, 1576280), (1570, 1525076), (1736, 1379245), (1757, 1362760), (1960, 1221617), (2008, 1192415), (2170, 1103396), (2198, 1089340), (2510, 953932), (3038, 788140), (3140, 762538), (3514, 681380), (4340, 551698), (4396, 544670), (4867, 491960), (5020, 476966), (5495, 435736), (6076, 394070), (6280, 381269), (7028, 340690), (7595, 315256), (7693, 311240), (7781, 307720), (8680, 275849), (8785, 272552), (8792, 272335), (9734, 245980), (10040, 238483), (10990, 217868), (12152, 197035), (12299, 194680), (14056, 170345), (15190, 157628), (15386, 155620), (15562, 153860), (17570, 136276), (19468, 122990), (21980, 108934), (24335, 98392), (24598, 97340), (30380, 78814), (30772, 77810), (31124, 76930), (34069, 70280), (35140, 68138), (38465, 62248), (38905, 61544), (38936, 61495), (39407, 60760), (43960, 54467), (48670, 49196)]