16624860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1763

約数の個数: 96

約数和(自身を含む): 55544832

約数和(自身を除く): 38919972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1721, 1932, 2415, 3220, 3442, 4830, 5163, 6884, 8605, 9660, 10326, 12047, 17210, 20652, 24094, 25815, 34420, 36141, 39583, 48188, 51630, 60235, 72282, 79166, 103260, 118749, 120470, 144564, 158332, 180705, 197915, 237498, 240940, 277081, 361410, 395830, 474996, 554162, 593745, 722820, 791660, 831243, 1108324, 1187490, 1385405, 1662486, 2374980, 2770810, 3324972, 4156215, 5541620, 8312430, 16624860]

約数ペア:

[(1, 16624860), (2, 8312430), (3, 5541620), (4, 4156215), (5, 3324972), (6, 2770810), (7, 2374980), (10, 1662486), (12, 1385405), (14, 1187490), (15, 1108324), (20, 831243), (21, 791660), (23, 722820), (28, 593745), (30, 554162), (35, 474996), (42, 395830), (46, 361410), (60, 277081), (69, 240940), (70, 237498), (84, 197915), (92, 180705), (105, 158332), (115, 144564), (138, 120470), (140, 118749), (161, 103260), (210, 79166), (230, 72282), (276, 60235), (322, 51630), (345, 48188), (420, 39583), (460, 36141), (483, 34420), (644, 25815), (690, 24094), (805, 20652), (966, 17210), (1380, 12047), (1610, 10326), (1721, 9660), (1932, 8605), (2415, 6884), (3220, 5163), (3442, 4830)]