230154540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1668

約数の個数: 192

約数和(自身を含む): 829882368

約数和(自身を除く): 599727828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 77, 84, 93, 105, 110, 124, 132, 140, 154, 155, 165, 186, 210, 217, 220, 231, 308, 310, 330, 341, 372, 385, 420, 434, 462, 465, 620, 651, 660, 682, 770, 868, 924, 930, 1023, 1085, 1155, 1302, 1364, 1540, 1607, 1705, 1860, 2046, 2170, 2310, 2387, 2604, 3214, 3255, 3410, 4092, 4340, 4620, 4774, 4821, 5115, 6428, 6510, 6820, 7161, 8035, 9548, 9642, 10230, 11249, 11935, 13020, 14322, 16070, 17677, 19284, 20460, 22498, 23870, 24105, 28644, 32140, 33747, 35354, 35805, 44996, 47740, 48210, 49817, 53031, 56245, 67494, 70708, 71610, 88385, 96420, 99634, 106062, 112490, 123739, 134988, 143220, 149451, 168735, 176770, 199268, 212124, 224980, 247478, 249085, 265155, 298902, 337470, 348719, 353540, 371217, 494956, 498170, 530310, 547987, 597804, 618695, 674940, 697438, 742434, 747255, 996340, 1046157, 1060620, 1095974, 1237390, 1394876, 1484868, 1494510, 1643961, 1743595, 1856085, 2092314, 2191948, 2474780, 2739935, 2989020, 3287922, 3487190, 3712170, 3835909, 4184628, 5230785, 5479870, 6575844, 6974380, 7424340, 7671818, 8219805, 10461570, 10959740, 11507727, 15343636, 16439610, 19179545, 20923140, 23015454, 32879220, 38359090, 46030908, 57538635, 76718180, 115077270, 230154540]

約数ペア:

[(1, 230154540), (2, 115077270), (3, 76718180), (4, 57538635), (5, 46030908), (6, 38359090), (7, 32879220), (10, 23015454), (11, 20923140), (12, 19179545), (14, 16439610), (15, 15343636), (20, 11507727), (21, 10959740), (22, 10461570), (28, 8219805), (30, 7671818), (31, 7424340), (33, 6974380), (35, 6575844), (42, 5479870), (44, 5230785), (55, 4184628), (60, 3835909), (62, 3712170), (66, 3487190), (70, 3287922), (77, 2989020), (84, 2739935), (93, 2474780), (105, 2191948), (110, 2092314), (124, 1856085), (132, 1743595), (140, 1643961), (154, 1494510), (155, 1484868), (165, 1394876), (186, 1237390), (210, 1095974), (217, 1060620), (220, 1046157), (231, 996340), (308, 747255), (310, 742434), (330, 697438), (341, 674940), (372, 618695), (385, 597804), (420, 547987), (434, 530310), (462, 498170), (465, 494956), (620, 371217), (651, 353540), (660, 348719), (682, 337470), (770, 298902), (868, 265155), (924, 249085), (930, 247478), (1023, 224980), (1085, 212124), (1155, 199268), (1302, 176770), (1364, 168735), (1540, 149451), (1607, 143220), (1705, 134988), (1860, 123739), (2046, 112490), (2170, 106062), (2310, 99634), (2387, 96420), (2604, 88385), (3214, 71610), (3255, 70708), (3410, 67494), (4092, 56245), (4340, 53031), (4620, 49817), (4774, 48210), (4821, 47740), (5115, 44996), (6428, 35805), (6510, 35354), (6820, 33747), (7161, 32140), (8035, 28644), (9548, 24105), (9642, 23870), (10230, 22498), (11249, 20460), (11935, 19284), (13020, 17677), (14322, 16070)]