157475760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2969}}^1$

素因数の和:3015

約数の個数: 160

約数和(自身を含む): 556839360

約数和(自身を除く): 399363600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 2969, 3120, 3315, 3536, 4080, 4420, 5304, 5938, 6630, 8840, 8907, 10608, 11876, 13260, 14845, 17680, 17814, 23752, 26520, 29690, 35628, 38597, 44535, 47504, 50473, 53040, 59380, 71256, 77194, 89070, 100946, 115791, 118760, 142512, 151419, 154388, 178140, 192985, 201892, 231582, 237520, 252365, 302838, 308776, 356280, 385970, 403784, 463164, 504730, 578955, 605676, 617552, 656149, 712560, 757095, 771940, 807568, 926328, 1009460, 1157910, 1211352, 1312298, 1514190, 1543880, 1852656, 1968447, 2018920, 2315820, 2422704, 2624596, 3028380, 3087760, 3280745, 3936894, 4037840, 4631640, 5249192, 6056760, 6561490, 7873788, 9263280, 9842235, 10498384, 12113520, 13122980, 15747576, 19684470, 26245960, 31495152, 39368940, 52491920, 78737880, 157475760]

約数ペア:

[(1, 157475760), (2, 78737880), (3, 52491920), (4, 39368940), (5, 31495152), (6, 26245960), (8, 19684470), (10, 15747576), (12, 13122980), (13, 12113520), (15, 10498384), (16, 9842235), (17, 9263280), (20, 7873788), (24, 6561490), (26, 6056760), (30, 5249192), (34, 4631640), (39, 4037840), (40, 3936894), (48, 3280745), (51, 3087760), (52, 3028380), (60, 2624596), (65, 2422704), (68, 2315820), (78, 2018920), (80, 1968447), (85, 1852656), (102, 1543880), (104, 1514190), (120, 1312298), (130, 1211352), (136, 1157910), (156, 1009460), (170, 926328), (195, 807568), (204, 771940), (208, 757095), (221, 712560), (240, 656149), (255, 617552), (260, 605676), (272, 578955), (312, 504730), (340, 463164), (390, 403784), (408, 385970), (442, 356280), (510, 308776), (520, 302838), (624, 252365), (663, 237520), (680, 231582), (780, 201892), (816, 192985), (884, 178140), (1020, 154388), (1040, 151419), (1105, 142512), (1326, 118760), (1360, 115791), (1560, 100946), (1768, 89070), (2040, 77194), (2210, 71256), (2652, 59380), (2969, 53040), (3120, 50473), (3315, 47504), (3536, 44535), (4080, 38597), (4420, 35628), (5304, 29690), (5938, 26520), (6630, 23752), (8840, 17814), (8907, 17680), (10608, 14845), (11876, 13260)]