472290420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 1574899200

約数和(自身を除く): 1102608780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 53, 60, 70, 84, 98, 105, 106, 140, 147, 159, 196, 210, 212, 245, 265, 294, 318, 343, 371, 420, 433, 490, 530, 588, 636, 686, 735, 742, 795, 866, 980, 1029, 1060, 1113, 1299, 1372, 1470, 1484, 1590, 1715, 1732, 1855, 2058, 2165, 2226, 2597, 2598, 2940, 3031, 3180, 3430, 3710, 4116, 4330, 4452, 5145, 5194, 5196, 5565, 6062, 6495, 6860, 7420, 7791, 8660, 9093, 10290, 10388, 11130, 12124, 12985, 12990, 15155, 15582, 18179, 18186, 20580, 21217, 22260, 22949, 25970, 25980, 30310, 31164, 36358, 36372, 38955, 42434, 45465, 45898, 51940, 54537, 60620, 63651, 68847, 72716, 77910, 84868, 90895, 90930, 91796, 106085, 109074, 114745, 127302, 137694, 148519, 155820, 160643, 181790, 181860, 212170, 218148, 229490, 254604, 272685, 275388, 297038, 318255, 321286, 344235, 363580, 424340, 445557, 458980, 481929, 545370, 594076, 636510, 642572, 688470, 742595, 803215, 891114, 963858, 1090740, 1124501, 1273020, 1376940, 1485190, 1606430, 1782228, 1927716, 2227785, 2249002, 2409645, 2970380, 3212860, 3373503, 4455570, 4498004, 4819290, 5622505, 6747006, 7871507, 8911140, 9638580, 11245010, 13494012, 15743014, 16867515, 22490020, 23614521, 31486028, 33735030, 39357535, 47229042, 67470060, 78715070, 94458084, 118072605, 157430140, 236145210, 472290420]

約数ペア:

[(1, 472290420), (2, 236145210), (3, 157430140), (4, 118072605), (5, 94458084), (6, 78715070), (7, 67470060), (10, 47229042), (12, 39357535), (14, 33735030), (15, 31486028), (20, 23614521), (21, 22490020), (28, 16867515), (30, 15743014), (35, 13494012), (42, 11245010), (49, 9638580), (53, 8911140), (60, 7871507), (70, 6747006), (84, 5622505), (98, 4819290), (105, 4498004), (106, 4455570), (140, 3373503), (147, 3212860), (159, 2970380), (196, 2409645), (210, 2249002), (212, 2227785), (245, 1927716), (265, 1782228), (294, 1606430), (318, 1485190), (343, 1376940), (371, 1273020), (420, 1124501), (433, 1090740), (490, 963858), (530, 891114), (588, 803215), (636, 742595), (686, 688470), (735, 642572), (742, 636510), (795, 594076), (866, 545370), (980, 481929), (1029, 458980), (1060, 445557), (1113, 424340), (1299, 363580), (1372, 344235), (1470, 321286), (1484, 318255), (1590, 297038), (1715, 275388), (1732, 272685), (1855, 254604), (2058, 229490), (2165, 218148), (2226, 212170), (2597, 181860), (2598, 181790), (2940, 160643), (3031, 155820), (3180, 148519), (3430, 137694), (3710, 127302), (4116, 114745), (4330, 109074), (4452, 106085), (5145, 91796), (5194, 90930), (5196, 90895), (5565, 84868), (6062, 77910), (6495, 72716), (6860, 68847), (7420, 63651), (7791, 60620), (8660, 54537), (9093, 51940), (10290, 45898), (10388, 45465), (11130, 42434), (12124, 38955), (12985, 36372), (12990, 36358), (15155, 31164), (15582, 30310), (18179, 25980), (18186, 25970), (20580, 22949), (21217, 22260)]