324490740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 1149886080

約数和(自身を除く): 825395340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 49, 57, 60, 70, 74, 76, 84, 95, 98, 105, 111, 114, 133, 140, 147, 148, 157, 185, 190, 196, 210, 222, 228, 245, 259, 266, 285, 294, 314, 370, 380, 399, 420, 444, 471, 490, 518, 532, 555, 570, 588, 628, 665, 703, 735, 740, 777, 785, 798, 931, 942, 980, 1036, 1099, 1110, 1140, 1295, 1330, 1406, 1470, 1554, 1570, 1596, 1813, 1862, 1884, 1995, 2109, 2198, 2220, 2355, 2590, 2660, 2793, 2812, 2940, 2983, 3108, 3140, 3297, 3515, 3626, 3724, 3885, 3990, 4218, 4396, 4655, 4710, 4921, 5180, 5439, 5495, 5586, 5809, 5966, 6594, 7030, 7252, 7693, 7770, 7980, 8436, 8949, 9065, 9310, 9420, 9842, 10545, 10878, 10990, 11172, 11618, 11932, 13188, 13965, 14060, 14763, 14915, 15386, 15540, 16485, 17427, 17898, 18130, 18620, 19684, 20881, 21090, 21756, 21980, 23079, 23236, 24605, 27195, 27930, 29045, 29526, 29830, 30772, 32970, 34447, 34854, 35796, 36260, 38465, 40663, 41762, 42180, 44745, 46158, 49210, 54390, 55860, 58090, 59052, 59660, 62643, 65940, 68894, 69708, 73815, 76930, 81326, 83524, 87135, 89490, 92316, 98420, 103341, 104405, 108780, 110371, 115395, 116180, 121989, 125286, 137788, 146167, 147630, 153860, 162652, 172235, 174270, 178980, 203315, 206682, 208810, 220742, 230790, 243978, 250572, 284641, 292334, 295260, 313215, 331113, 344470, 348540, 406630, 413364, 417620, 438501, 441484, 461580, 487956, 516705, 551855, 569282, 584668, 609945, 626430, 662226, 688940, 730835, 772597, 813260, 853923, 877002, 1033410, 1103710, 1138564, 1219890, 1252860, 1324452, 1423205, 1461670, 1545194, 1655565, 1707846, 1754004, 2066820, 2192505, 2207420, 2317791, 2439780, 2846410, 2923340, 3090388, 3311130, 3415692, 3862985, 4269615, 4385010, 4635582, 5408179, 5692820, 6622260, 7725970, 8539230, 8770020, 9271164, 10816358, 11588955, 15451940, 16224537, 17078460, 21632716, 23177910, 27040895, 32449074, 46355820, 54081790, 64898148, 81122685, 108163580, 162245370, 324490740]

約数ペア:

[(1, 324490740), (2, 162245370), (3, 108163580), (4, 81122685), (5, 64898148), (6, 54081790), (7, 46355820), (10, 32449074), (12, 27040895), (14, 23177910), (15, 21632716), (19, 17078460), (20, 16224537), (21, 15451940), (28, 11588955), (30, 10816358), (35, 9271164), (37, 8770020), (38, 8539230), (42, 7725970), (49, 6622260), (57, 5692820), (60, 5408179), (70, 4635582), (74, 4385010), (76, 4269615), (84, 3862985), (95, 3415692), (98, 3311130), (105, 3090388), (111, 2923340), (114, 2846410), (133, 2439780), (140, 2317791), (147, 2207420), (148, 2192505), (157, 2066820), (185, 1754004), (190, 1707846), (196, 1655565), (210, 1545194), (222, 1461670), (228, 1423205), (245, 1324452), (259, 1252860), (266, 1219890), (285, 1138564), (294, 1103710), (314, 1033410), (370, 877002), (380, 853923), (399, 813260), (420, 772597), (444, 730835), (471, 688940), (490, 662226), (518, 626430), (532, 609945), (555, 584668), (570, 569282), (588, 551855), (628, 516705), (665, 487956), (703, 461580), (735, 441484), (740, 438501), (777, 417620), (785, 413364), (798, 406630), (931, 348540), (942, 344470), (980, 331113), (1036, 313215), (1099, 295260), (1110, 292334), (1140, 284641), (1295, 250572), (1330, 243978), (1406, 230790), (1470, 220742), (1554, 208810), (1570, 206682), (1596, 203315), (1813, 178980), (1862, 174270), (1884, 172235), (1995, 162652), (2109, 153860), (2198, 147630), (2220, 146167), (2355, 137788), (2590, 125286), (2660, 121989), (2793, 116180), (2812, 115395), (2940, 110371), (2983, 108780), (3108, 104405), (3140, 103341), (3297, 98420), (3515, 92316), (3626, 89490), (3724, 87135), (3885, 83524), (3990, 81326), (4218, 76930), (4396, 73815), (4655, 69708), (4710, 68894), (4921, 65940), (5180, 62643), (5439, 59660), (5495, 59052), (5586, 58090), (5809, 55860), (5966, 54390), (6594, 49210), (7030, 46158), (7252, 44745), (7693, 42180), (7770, 41762), (7980, 40663), (8436, 38465), (8949, 36260), (9065, 35796), (9310, 34854), (9420, 34447), (9842, 32970), (10545, 30772), (10878, 29830), (10990, 29526), (11172, 29045), (11618, 27930), (11932, 27195), (13188, 24605), (13965, 23236), (14060, 23079), (14763, 21980), (14915, 21756), (15386, 21090), (15540, 20881), (16485, 19684), (17427, 18620), (17898, 18130)]