348203880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 256

約数和(自身を含む): 1244160000

約数和(自身を除く): 895956120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 71, 72, 76, 90, 95, 108, 114, 120, 135, 142, 152, 171, 180, 190, 213, 216, 228, 239, 270, 284, 285, 342, 355, 360, 380, 426, 456, 478, 513, 540, 568, 570, 639, 684, 710, 717, 760, 852, 855, 956, 1026, 1065, 1080, 1140, 1195, 1278, 1349, 1368, 1420, 1434, 1704, 1710, 1912, 1917, 2052, 2130, 2151, 2280, 2390, 2556, 2565, 2698, 2840, 2868, 3195, 3420, 3585, 3834, 4047, 4104, 4260, 4302, 4541, 4780, 5112, 5130, 5396, 5736, 6390, 6453, 6745, 6840, 7170, 7668, 8094, 8520, 8604, 9082, 9560, 9585, 10260, 10755, 10792, 12141, 12780, 12906, 13490, 13623, 14340, 15336, 16188, 16969, 17208, 18164, 19170, 20235, 20520, 21510, 22705, 24282, 25560, 25812, 26980, 27246, 28680, 32265, 32376, 33938, 36328, 36423, 38340, 40470, 40869, 43020, 45410, 48564, 50907, 51624, 53960, 54492, 60705, 64530, 67876, 68115, 72846, 76680, 80940, 81738, 84845, 86040, 90820, 97128, 101814, 108984, 121410, 122607, 129060, 135752, 136230, 145692, 152721, 161880, 163476, 169690, 181640, 182115, 203628, 204345, 242820, 245214, 254535, 258120, 272460, 291384, 305442, 322411, 326952, 339380, 364230, 407256, 408690, 458163, 485640, 490428, 509070, 544920, 610884, 613035, 644822, 678760, 728460, 763605, 817380, 916326, 967233, 980856, 1018140, 1221768, 1226070, 1289644, 1456920, 1527210, 1612055, 1634760, 1832652, 1934466, 2036280, 2290815, 2452140, 2579288, 2901699, 3054420, 3224110, 3665304, 3868932, 4581630, 4836165, 4904280, 5803398, 6108840, 6448220, 7737864, 8705097, 9163260, 9672330, 11606796, 12896440, 14508495, 17410194, 18326520, 19344660, 23213592, 29016990, 34820388, 38689320, 43525485, 58033980, 69640776, 87050970, 116067960, 174101940, 348203880]

約数ペア:

[(1, 348203880), (2, 174101940), (3, 116067960), (4, 87050970), (5, 69640776), (6, 58033980), (8, 43525485), (9, 38689320), (10, 34820388), (12, 29016990), (15, 23213592), (18, 19344660), (19, 18326520), (20, 17410194), (24, 14508495), (27, 12896440), (30, 11606796), (36, 9672330), (38, 9163260), (40, 8705097), (45, 7737864), (54, 6448220), (57, 6108840), (60, 5803398), (71, 4904280), (72, 4836165), (76, 4581630), (90, 3868932), (95, 3665304), (108, 3224110), (114, 3054420), (120, 2901699), (135, 2579288), (142, 2452140), (152, 2290815), (171, 2036280), (180, 1934466), (190, 1832652), (213, 1634760), (216, 1612055), (228, 1527210), (239, 1456920), (270, 1289644), (284, 1226070), (285, 1221768), (342, 1018140), (355, 980856), (360, 967233), (380, 916326), (426, 817380), (456, 763605), (478, 728460), (513, 678760), (540, 644822), (568, 613035), (570, 610884), (639, 544920), (684, 509070), (710, 490428), (717, 485640), (760, 458163), (852, 408690), (855, 407256), (956, 364230), (1026, 339380), (1065, 326952), (1080, 322411), (1140, 305442), (1195, 291384), (1278, 272460), (1349, 258120), (1368, 254535), (1420, 245214), (1434, 242820), (1704, 204345), (1710, 203628), (1912, 182115), (1917, 181640), (2052, 169690), (2130, 163476), (2151, 161880), (2280, 152721), (2390, 145692), (2556, 136230), (2565, 135752), (2698, 129060), (2840, 122607), (2868, 121410), (3195, 108984), (3420, 101814), (3585, 97128), (3834, 90820), (4047, 86040), (4104, 84845), (4260, 81738), (4302, 80940), (4541, 76680), (4780, 72846), (5112, 68115), (5130, 67876), (5396, 64530), (5736, 60705), (6390, 54492), (6453, 53960), (6745, 51624), (6840, 50907), (7170, 48564), (7668, 45410), (8094, 43020), (8520, 40869), (8604, 40470), (9082, 38340), (9560, 36423), (9585, 36328), (10260, 33938), (10755, 32376), (10792, 32265), (12141, 28680), (12780, 27246), (12906, 26980), (13490, 25812), (13623, 25560), (14340, 24282), (15336, 22705), (16188, 21510), (16969, 20520), (17208, 20235), (18164, 19170)]