158214420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 216

約数和(自身を含む): 594711936

約数和(自身を除く): 436497516

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 743, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1486, 1521, 1638, 1690, 1820, 2028, 2229, 2340, 2366, 2535, 2730, 2972, 3042, 3276, 3380, 3549, 3715, 4095, 4458, 4732, 5070, 5201, 5460, 5915, 6084, 6687, 7098, 7430, 7605, 8190, 8916, 9659, 10140, 10402, 10647, 11145, 11830, 13374, 14196, 14860, 15210, 15603, 16380, 17745, 19318, 20804, 21294, 22290, 23660, 26005, 26748, 28977, 30420, 31206, 33435, 35490, 38636, 42588, 44580, 46809, 48295, 52010, 53235, 57954, 62412, 66870, 67613, 70980, 78015, 86931, 93618, 96590, 104020, 106470, 115908, 125567, 133740, 135226, 144885, 156030, 173862, 187236, 193180, 202839, 212940, 234045, 251134, 270452, 289770, 312060, 338065, 347724, 376701, 405678, 434655, 468090, 502268, 579540, 608517, 627835, 676130, 753402, 811356, 869310, 878969, 936180, 1014195, 1130103, 1217034, 1255670, 1352260, 1506804, 1738620, 1757938, 1883505, 2028390, 2260206, 2434068, 2511340, 2636907, 3042585, 3515876, 3767010, 4056780, 4394845, 4520412, 5273814, 5650515, 6085170, 7534020, 7910721, 8789690, 10547628, 11301030, 12170340, 13184535, 15821442, 17579380, 22602060, 26369070, 31642884, 39553605, 52738140, 79107210, 158214420]

約数ペア:

[(1, 158214420), (2, 79107210), (3, 52738140), (4, 39553605), (5, 31642884), (6, 26369070), (7, 22602060), (9, 17579380), (10, 15821442), (12, 13184535), (13, 12170340), (14, 11301030), (15, 10547628), (18, 8789690), (20, 7910721), (21, 7534020), (26, 6085170), (28, 5650515), (30, 5273814), (35, 4520412), (36, 4394845), (39, 4056780), (42, 3767010), (45, 3515876), (52, 3042585), (60, 2636907), (63, 2511340), (65, 2434068), (70, 2260206), (78, 2028390), (84, 1883505), (90, 1757938), (91, 1738620), (105, 1506804), (117, 1352260), (126, 1255670), (130, 1217034), (140, 1130103), (156, 1014195), (169, 936180), (180, 878969), (182, 869310), (195, 811356), (210, 753402), (234, 676130), (252, 627835), (260, 608517), (273, 579540), (315, 502268), (338, 468090), (364, 434655), (390, 405678), (420, 376701), (455, 347724), (468, 338065), (507, 312060), (546, 289770), (585, 270452), (630, 251134), (676, 234045), (743, 212940), (780, 202839), (819, 193180), (845, 187236), (910, 173862), (1014, 156030), (1092, 144885), (1170, 135226), (1183, 133740), (1260, 125567), (1365, 115908), (1486, 106470), (1521, 104020), (1638, 96590), (1690, 93618), (1820, 86931), (2028, 78015), (2229, 70980), (2340, 67613), (2366, 66870), (2535, 62412), (2730, 57954), (2972, 53235), (3042, 52010), (3276, 48295), (3380, 46809), (3549, 44580), (3715, 42588), (4095, 38636), (4458, 35490), (4732, 33435), (5070, 31206), (5201, 30420), (5460, 28977), (5915, 26748), (6084, 26005), (6687, 23660), (7098, 22290), (7430, 21294), (7605, 20804), (8190, 19318), (8916, 17745), (9659, 16380), (10140, 15603), (10402, 15210), (10647, 14860), (11145, 14196), (11830, 13374)]