166258440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 557280000

約数和(自身を除く): 391021560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 257, 270, 360, 514, 540, 599, 771, 1028, 1080, 1198, 1285, 1542, 1797, 2056, 2313, 2396, 2570, 2995, 3084, 3594, 3855, 4626, 4792, 5140, 5391, 5990, 6168, 6939, 7188, 7710, 8985, 9252, 10280, 10782, 11565, 11980, 13878, 14376, 15420, 16173, 17970, 18504, 21564, 23130, 23960, 26955, 27756, 30840, 32346, 34695, 35940, 43128, 46260, 53910, 55512, 64692, 69390, 71880, 80865, 92520, 107820, 129384, 138780, 153943, 161730, 215640, 277560, 307886, 323460, 461829, 615772, 646920, 769715, 923658, 1231544, 1385487, 1539430, 1847316, 2309145, 2770974, 3078860, 3694632, 4156461, 4618290, 5541948, 6157720, 6927435, 8312922, 9236580, 11083896, 13854870, 16625844, 18473160, 20782305, 27709740, 33251688, 41564610, 55419480, 83129220, 166258440]

約数ペア:

[(1, 166258440), (2, 83129220), (3, 55419480), (4, 41564610), (5, 33251688), (6, 27709740), (8, 20782305), (9, 18473160), (10, 16625844), (12, 13854870), (15, 11083896), (18, 9236580), (20, 8312922), (24, 6927435), (27, 6157720), (30, 5541948), (36, 4618290), (40, 4156461), (45, 3694632), (54, 3078860), (60, 2770974), (72, 2309145), (90, 1847316), (108, 1539430), (120, 1385487), (135, 1231544), (180, 923658), (216, 769715), (257, 646920), (270, 615772), (360, 461829), (514, 323460), (540, 307886), (599, 277560), (771, 215640), (1028, 161730), (1080, 153943), (1198, 138780), (1285, 129384), (1542, 107820), (1797, 92520), (2056, 80865), (2313, 71880), (2396, 69390), (2570, 64692), (2995, 55512), (3084, 53910), (3594, 46260), (3855, 43128), (4626, 35940), (4792, 34695), (5140, 32346), (5391, 30840), (5990, 27756), (6168, 26955), (6939, 23960), (7188, 23130), (7710, 21564), (8985, 18504), (9252, 17970), (10280, 16173), (10782, 15420), (11565, 14376), (11980, 13878)]