223215480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 773085600

約数和(自身を除く): 549870120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 71, 72, 82, 90, 108, 120, 123, 135, 142, 164, 180, 205, 213, 216, 246, 270, 284, 328, 355, 360, 369, 410, 426, 492, 540, 568, 615, 639, 710, 738, 820, 852, 984, 1065, 1080, 1107, 1230, 1278, 1420, 1476, 1640, 1704, 1845, 1917, 2130, 2214, 2460, 2556, 2840, 2911, 2952, 3195, 3690, 3834, 4260, 4428, 4920, 5041, 5112, 5535, 5822, 6390, 7380, 7668, 8520, 8733, 8856, 9585, 10082, 11070, 11644, 12780, 14555, 14760, 15123, 15336, 17466, 19170, 20164, 22140, 23288, 25205, 25560, 26199, 29110, 30246, 34932, 38340, 40328, 43665, 44280, 45369, 50410, 52398, 58220, 60492, 69864, 75615, 76680, 78597, 87330, 90738, 100820, 104796, 116440, 120984, 130995, 136107, 151230, 157194, 174660, 181476, 201640, 206681, 209592, 226845, 261990, 272214, 302460, 314388, 349320, 362952, 392985, 413362, 453690, 523980, 544428, 604920, 620043, 628776, 680535, 785970, 826724, 907380, 1033405, 1047960, 1088856, 1240086, 1361070, 1571940, 1653448, 1814760, 1860129, 2066810, 2480172, 2722140, 3100215, 3143880, 3720258, 4133620, 4960344, 5444280, 5580387, 6200430, 7440516, 8267240, 9300645, 11160774, 12400860, 14881032, 18601290, 22321548, 24801720, 27901935, 37202580, 44643096, 55803870, 74405160, 111607740, 223215480]

約数ペア:

[(1, 223215480), (2, 111607740), (3, 74405160), (4, 55803870), (5, 44643096), (6, 37202580), (8, 27901935), (9, 24801720), (10, 22321548), (12, 18601290), (15, 14881032), (18, 12400860), (20, 11160774), (24, 9300645), (27, 8267240), (30, 7440516), (36, 6200430), (40, 5580387), (41, 5444280), (45, 4960344), (54, 4133620), (60, 3720258), (71, 3143880), (72, 3100215), (82, 2722140), (90, 2480172), (108, 2066810), (120, 1860129), (123, 1814760), (135, 1653448), (142, 1571940), (164, 1361070), (180, 1240086), (205, 1088856), (213, 1047960), (216, 1033405), (246, 907380), (270, 826724), (284, 785970), (328, 680535), (355, 628776), (360, 620043), (369, 604920), (410, 544428), (426, 523980), (492, 453690), (540, 413362), (568, 392985), (615, 362952), (639, 349320), (710, 314388), (738, 302460), (820, 272214), (852, 261990), (984, 226845), (1065, 209592), (1080, 206681), (1107, 201640), (1230, 181476), (1278, 174660), (1420, 157194), (1476, 151230), (1640, 136107), (1704, 130995), (1845, 120984), (1917, 116440), (2130, 104796), (2214, 100820), (2460, 90738), (2556, 87330), (2840, 78597), (2911, 76680), (2952, 75615), (3195, 69864), (3690, 60492), (3834, 58220), (4260, 52398), (4428, 50410), (4920, 45369), (5041, 44280), (5112, 43665), (5535, 40328), (5822, 38340), (6390, 34932), (7380, 30246), (7668, 29110), (8520, 26199), (8733, 25560), (8856, 25205), (9585, 23288), (10082, 22140), (11070, 20164), (11644, 19170), (12780, 17466), (14555, 15336), (14760, 15123)]