164523660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 401569140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 53, 57, 60, 70, 76, 84, 95, 105, 106, 114, 133, 140, 159, 190, 210, 212, 228, 265, 266, 285, 318, 371, 380, 389, 399, 420, 530, 532, 570, 636, 665, 742, 778, 795, 798, 1007, 1060, 1113, 1140, 1167, 1330, 1484, 1556, 1590, 1596, 1855, 1945, 1995, 2014, 2226, 2334, 2660, 2723, 3021, 3180, 3710, 3890, 3990, 4028, 4452, 4668, 5035, 5446, 5565, 5835, 6042, 7049, 7391, 7420, 7780, 7980, 8169, 10070, 10892, 11130, 11670, 12084, 13615, 14098, 14782, 15105, 16338, 20140, 20617, 21147, 22173, 22260, 23340, 27230, 28196, 29564, 30210, 32676, 35245, 36955, 40845, 41234, 42294, 44346, 51737, 54460, 60420, 61851, 70490, 73910, 81690, 82468, 84588, 88692, 103085, 103474, 105735, 110865, 123702, 140980, 144319, 147820, 155211, 163380, 206170, 206948, 211470, 221730, 247404, 258685, 288638, 309255, 310422, 391723, 412340, 422940, 432957, 443460, 517370, 577276, 618510, 620844, 721595, 776055, 783446, 865914, 1034740, 1175169, 1237020, 1443190, 1552110, 1566892, 1731828, 1958615, 2164785, 2350338, 2742061, 2886380, 3104220, 3917230, 4329570, 4700676, 5484122, 5875845, 7834460, 8226183, 8659140, 10968244, 11751690, 13710305, 16452366, 23503380, 27420610, 32904732, 41130915, 54841220, 82261830, 164523660]

約数ペア:

[(1, 164523660), (2, 82261830), (3, 54841220), (4, 41130915), (5, 32904732), (6, 27420610), (7, 23503380), (10, 16452366), (12, 13710305), (14, 11751690), (15, 10968244), (19, 8659140), (20, 8226183), (21, 7834460), (28, 5875845), (30, 5484122), (35, 4700676), (38, 4329570), (42, 3917230), (53, 3104220), (57, 2886380), (60, 2742061), (70, 2350338), (76, 2164785), (84, 1958615), (95, 1731828), (105, 1566892), (106, 1552110), (114, 1443190), (133, 1237020), (140, 1175169), (159, 1034740), (190, 865914), (210, 783446), (212, 776055), (228, 721595), (265, 620844), (266, 618510), (285, 577276), (318, 517370), (371, 443460), (380, 432957), (389, 422940), (399, 412340), (420, 391723), (530, 310422), (532, 309255), (570, 288638), (636, 258685), (665, 247404), (742, 221730), (778, 211470), (795, 206948), (798, 206170), (1007, 163380), (1060, 155211), (1113, 147820), (1140, 144319), (1167, 140980), (1330, 123702), (1484, 110865), (1556, 105735), (1590, 103474), (1596, 103085), (1855, 88692), (1945, 84588), (1995, 82468), (2014, 81690), (2226, 73910), (2334, 70490), (2660, 61851), (2723, 60420), (3021, 54460), (3180, 51737), (3710, 44346), (3890, 42294), (3990, 41234), (4028, 40845), (4452, 36955), (4668, 35245), (5035, 32676), (5446, 30210), (5565, 29564), (5835, 28196), (6042, 27230), (7049, 23340), (7391, 22260), (7420, 22173), (7780, 21147), (7980, 20617), (8169, 20140), (10070, 16338), (10892, 15105), (11130, 14782), (11670, 14098), (12084, 13615)]