1467340980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 4877107200

約数和(自身を除く): 3409766220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 251, 310, 372, 420, 434, 449, 465, 502, 620, 651, 753, 868, 898, 930, 1004, 1085, 1255, 1302, 1347, 1506, 1757, 1796, 1860, 2170, 2245, 2510, 2604, 2694, 3012, 3143, 3255, 3514, 3765, 4340, 4490, 5020, 5271, 5388, 6286, 6510, 6735, 7028, 7530, 7781, 8785, 8980, 9429, 10542, 12572, 13020, 13470, 13919, 15060, 15562, 15715, 17570, 18858, 21084, 23343, 26355, 26940, 27838, 31124, 31430, 35140, 37716, 38905, 41757, 46686, 47145, 52710, 54467, 55676, 62860, 69595, 77810, 83514, 93372, 94290, 97433, 105420, 108934, 112699, 116715, 139190, 155620, 163401, 167028, 188580, 194866, 208785, 217868, 225398, 233430, 272335, 278380, 292299, 326802, 338097, 389732, 417570, 450796, 466860, 487165, 544670, 563495, 584598, 653604, 676194, 788893, 817005, 835140, 974330, 1089340, 1126990, 1169196, 1352388, 1461495, 1577786, 1634010, 1690485, 1948660, 2253980, 2366679, 2922990, 3155572, 3268020, 3380970, 3493669, 3944465, 4733358, 5845980, 6761940, 6987338, 7888930, 9466716, 10481007, 11833395, 13974676, 15777860, 17468345, 20962014, 23666790, 24455683, 34936690, 41924028, 47333580, 48911366, 52405035, 69873380, 73367049, 97822732, 104810070, 122278415, 146734098, 209620140, 244556830, 293468196, 366835245, 489113660, 733670490, 1467340980]

約数ペア:

[(1, 1467340980), (2, 733670490), (3, 489113660), (4, 366835245), (5, 293468196), (6, 244556830), (7, 209620140), (10, 146734098), (12, 122278415), (14, 104810070), (15, 97822732), (20, 73367049), (21, 69873380), (28, 52405035), (30, 48911366), (31, 47333580), (35, 41924028), (42, 34936690), (60, 24455683), (62, 23666790), (70, 20962014), (84, 17468345), (93, 15777860), (105, 13974676), (124, 11833395), (140, 10481007), (155, 9466716), (186, 7888930), (210, 6987338), (217, 6761940), (251, 5845980), (310, 4733358), (372, 3944465), (420, 3493669), (434, 3380970), (449, 3268020), (465, 3155572), (502, 2922990), (620, 2366679), (651, 2253980), (753, 1948660), (868, 1690485), (898, 1634010), (930, 1577786), (1004, 1461495), (1085, 1352388), (1255, 1169196), (1302, 1126990), (1347, 1089340), (1506, 974330), (1757, 835140), (1796, 817005), (1860, 788893), (2170, 676194), (2245, 653604), (2510, 584598), (2604, 563495), (2694, 544670), (3012, 487165), (3143, 466860), (3255, 450796), (3514, 417570), (3765, 389732), (4340, 338097), (4490, 326802), (5020, 292299), (5271, 278380), (5388, 272335), (6286, 233430), (6510, 225398), (6735, 217868), (7028, 208785), (7530, 194866), (7781, 188580), (8785, 167028), (8980, 163401), (9429, 155620), (10542, 139190), (12572, 116715), (13020, 112699), (13470, 108934), (13919, 105420), (15060, 97433), (15562, 94290), (15715, 93372), (17570, 83514), (18858, 77810), (21084, 69595), (23343, 62860), (26355, 55676), (26940, 54467), (27838, 52710), (31124, 47145), (31430, 46686), (35140, 41757), (37716, 38905)]