16244280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 59292000

約数和(自身を除く): 43047720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 89, 90, 104, 108, 117, 120, 130, 135, 156, 169, 178, 180, 195, 216, 234, 260, 267, 270, 312, 338, 351, 356, 360, 390, 445, 468, 507, 520, 534, 540, 585, 676, 702, 712, 780, 801, 845, 890, 936, 1014, 1068, 1080, 1157, 1170, 1335, 1352, 1404, 1521, 1560, 1602, 1690, 1755, 1780, 2028, 2136, 2314, 2340, 2403, 2535, 2670, 2808, 3042, 3204, 3380, 3471, 3510, 3560, 4005, 4056, 4563, 4628, 4680, 4806, 5070, 5340, 5785, 6084, 6408, 6760, 6942, 7020, 7605, 8010, 9126, 9256, 9612, 10140, 10413, 10680, 11570, 12015, 12168, 13884, 14040, 15041, 15210, 16020, 17355, 18252, 19224, 20280, 20826, 22815, 23140, 24030, 27768, 30082, 30420, 31239, 32040, 34710, 36504, 41652, 45123, 45630, 46280, 48060, 52065, 60164, 60840, 62478, 69420, 75205, 83304, 90246, 91260, 96120, 104130, 120328, 124956, 135369, 138840, 150410, 156195, 180492, 182520, 208260, 225615, 249912, 270738, 300820, 312390, 360984, 406107, 416520, 451230, 541476, 601640, 624780, 676845, 812214, 902460, 1082952, 1249560, 1353690, 1624428, 1804920, 2030535, 2707380, 3248856, 4061070, 5414760, 8122140, 16244280]

約数ペア:

[(1, 16244280), (2, 8122140), (3, 5414760), (4, 4061070), (5, 3248856), (6, 2707380), (8, 2030535), (9, 1804920), (10, 1624428), (12, 1353690), (13, 1249560), (15, 1082952), (18, 902460), (20, 812214), (24, 676845), (26, 624780), (27, 601640), (30, 541476), (36, 451230), (39, 416520), (40, 406107), (45, 360984), (52, 312390), (54, 300820), (60, 270738), (65, 249912), (72, 225615), (78, 208260), (89, 182520), (90, 180492), (104, 156195), (108, 150410), (117, 138840), (120, 135369), (130, 124956), (135, 120328), (156, 104130), (169, 96120), (178, 91260), (180, 90246), (195, 83304), (216, 75205), (234, 69420), (260, 62478), (267, 60840), (270, 60164), (312, 52065), (338, 48060), (351, 46280), (356, 45630), (360, 45123), (390, 41652), (445, 36504), (468, 34710), (507, 32040), (520, 31239), (534, 30420), (540, 30082), (585, 27768), (676, 24030), (702, 23140), (712, 22815), (780, 20826), (801, 20280), (845, 19224), (890, 18252), (936, 17355), (1014, 16020), (1068, 15210), (1080, 15041), (1157, 14040), (1170, 13884), (1335, 12168), (1352, 12015), (1404, 11570), (1521, 10680), (1560, 10413), (1602, 10140), (1690, 9612), (1755, 9256), (1780, 9126), (2028, 8010), (2136, 7605), (2314, 7020), (2340, 6942), (2403, 6760), (2535, 6408), (2670, 6084), (2808, 5785), (3042, 5340), (3204, 5070), (3380, 4806), (3471, 4680), (3510, 4628), (3560, 4563), (4005, 4056)]