162631860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 493891776

約数和(自身を除く): 331259916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 113, 166, 170, 204, 226, 249, 255, 289, 332, 339, 340, 415, 452, 498, 510, 565, 578, 678, 830, 867, 996, 1020, 1130, 1156, 1245, 1356, 1411, 1445, 1660, 1695, 1734, 1921, 2260, 2490, 2822, 2890, 3390, 3468, 3842, 4233, 4335, 4980, 5644, 5763, 5780, 6780, 7055, 7684, 8466, 8670, 9379, 9605, 11526, 14110, 16932, 17340, 18758, 19210, 21165, 23052, 23987, 28137, 28220, 28815, 32657, 37516, 38420, 42330, 46895, 47974, 56274, 57630, 65314, 71961, 84660, 93790, 95948, 97971, 112548, 115260, 119935, 130628, 140685, 143922, 159443, 163285, 187580, 195942, 239870, 281370, 287844, 318886, 326570, 359805, 391884, 478329, 479740, 489855, 562740, 637772, 653140, 719610, 797215, 956658, 979710, 1439220, 1594430, 1913316, 1959420, 2391645, 2710531, 3188860, 4783290, 5421062, 8131593, 9566580, 10842124, 13552655, 16263186, 27105310, 32526372, 40657965, 54210620, 81315930, 162631860]

約数ペア:

[(1, 162631860), (2, 81315930), (3, 54210620), (4, 40657965), (5, 32526372), (6, 27105310), (10, 16263186), (12, 13552655), (15, 10842124), (17, 9566580), (20, 8131593), (30, 5421062), (34, 4783290), (51, 3188860), (60, 2710531), (68, 2391645), (83, 1959420), (85, 1913316), (102, 1594430), (113, 1439220), (166, 979710), (170, 956658), (204, 797215), (226, 719610), (249, 653140), (255, 637772), (289, 562740), (332, 489855), (339, 479740), (340, 478329), (415, 391884), (452, 359805), (498, 326570), (510, 318886), (565, 287844), (578, 281370), (678, 239870), (830, 195942), (867, 187580), (996, 163285), (1020, 159443), (1130, 143922), (1156, 140685), (1245, 130628), (1356, 119935), (1411, 115260), (1445, 112548), (1660, 97971), (1695, 95948), (1734, 93790), (1921, 84660), (2260, 71961), (2490, 65314), (2822, 57630), (2890, 56274), (3390, 47974), (3468, 46895), (3842, 42330), (4233, 38420), (4335, 37516), (4980, 32657), (5644, 28815), (5763, 28220), (5780, 28137), (6780, 23987), (7055, 23052), (7684, 21165), (8466, 19210), (8670, 18758), (9379, 17340), (9605, 16932), (11526, 14110)]