236393640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{1489}}^1$

素因数の和:1526

約数の個数: 240

約数和(自身を含む): 924887700

約数和(自身を除く): 688494060

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1489, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 2978, 3240, 3528, 3780, 3969, 4410, 4467, 4536, 5292, 5670, 5880, 5956, 6615, 7445, 7560, 7938, 8820, 8934, 10423, 10584, 11340, 11912, 13230, 13401, 14890, 15876, 17640, 17868, 19845, 20846, 22335, 22680, 26460, 26802, 29780, 31269, 31752, 35736, 39690, 40203, 41692, 44670, 52115, 52920, 53604, 59560, 62538, 67005, 72961, 79380, 80406, 83384, 89340, 93807, 104230, 107208, 120609, 125076, 134010, 145922, 156345, 158760, 160812, 178680, 187614, 201015, 208460, 218883, 241218, 250152, 268020, 281421, 291844, 312690, 321624, 364805, 375228, 402030, 416920, 437766, 469035, 482436, 536040, 562842, 583688, 603045, 625380, 656649, 729610, 750456, 804060, 844263, 875532, 938070, 964872, 1094415, 1125684, 1206090, 1250760, 1313298, 1407105, 1459220, 1608120, 1688526, 1751064, 1876140, 1969947, 2188830, 2251368, 2412180, 2626596, 2814210, 2918440, 3283245, 3377052, 3752280, 3939894, 4221315, 4377660, 4824360, 5253192, 5628420, 5909841, 6566490, 6754104, 7879788, 8442630, 8755320, 9849735, 11256840, 11819682, 13132980, 15759576, 16885260, 19699470, 23639364, 26265960, 29549205, 33770520, 39398940, 47278728, 59098410, 78797880, 118196820, 236393640]

約数ペア:

[(1, 236393640), (2, 118196820), (3, 78797880), (4, 59098410), (5, 47278728), (6, 39398940), (7, 33770520), (8, 29549205), (9, 26265960), (10, 23639364), (12, 19699470), (14, 16885260), (15, 15759576), (18, 13132980), (20, 11819682), (21, 11256840), (24, 9849735), (27, 8755320), (28, 8442630), (30, 7879788), (35, 6754104), (36, 6566490), (40, 5909841), (42, 5628420), (45, 5253192), (49, 4824360), (54, 4377660), (56, 4221315), (60, 3939894), (63, 3752280), (70, 3377052), (72, 3283245), (81, 2918440), (84, 2814210), (90, 2626596), (98, 2412180), (105, 2251368), (108, 2188830), (120, 1969947), (126, 1876140), (135, 1751064), (140, 1688526), (147, 1608120), (162, 1459220), (168, 1407105), (180, 1313298), (189, 1250760), (196, 1206090), (210, 1125684), (216, 1094415), (245, 964872), (252, 938070), (270, 875532), (280, 844263), (294, 804060), (315, 750456), (324, 729610), (360, 656649), (378, 625380), (392, 603045), (405, 583688), (420, 562842), (441, 536040), (490, 482436), (504, 469035), (540, 437766), (567, 416920), (588, 402030), (630, 375228), (648, 364805), (735, 321624), (756, 312690), (810, 291844), (840, 281421), (882, 268020), (945, 250152), (980, 241218), (1080, 218883), (1134, 208460), (1176, 201015), (1260, 187614), (1323, 178680), (1470, 160812), (1489, 158760), (1512, 156345), (1620, 145922), (1764, 134010), (1890, 125076), (1960, 120609), (2205, 107208), (2268, 104230), (2520, 93807), (2646, 89340), (2835, 83384), (2940, 80406), (2978, 79380), (3240, 72961), (3528, 67005), (3780, 62538), (3969, 59560), (4410, 53604), (4467, 52920), (4536, 52115), (5292, 44670), (5670, 41692), (5880, 40203), (5956, 39690), (6615, 35736), (7445, 31752), (7560, 31269), (7938, 29780), (8820, 26802), (8934, 26460), (10423, 22680), (10584, 22335), (11340, 20846), (11912, 19845), (13230, 17868), (13401, 17640), (14890, 15876)]