228351690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6401

約数の個数: 128

約数和(自身を含む): 732672000

約数和(自身を除く): 504320310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2394, 2565, 3591, 3990, 5130, 5985, 6359, 7182, 11970, 12718, 17955, 19077, 31795, 35910, 38154, 44513, 57231, 63590, 89026, 95385, 114462, 120821, 133539, 171693, 190770, 222565, 241642, 267078, 286155, 343386, 362463, 400617, 445130, 572310, 604105, 667695, 724926, 801234, 845747, 858465, 1087389, 1201851, 1208210, 1335390, 1691494, 1716930, 1812315, 2003085, 2174778, 2403702, 2537241, 3262167, 3624630, 4006170, 4228735, 5074482, 5436945, 6009255, 6524334, 7611723, 8457470, 10873890, 12018510, 12686205, 15223446, 16310835, 22835169, 25372410, 32621670, 38058615, 45670338, 76117230, 114175845, 228351690]

約数ペア:

[(1, 228351690), (2, 114175845), (3, 76117230), (5, 45670338), (6, 38058615), (7, 32621670), (9, 25372410), (10, 22835169), (14, 16310835), (15, 15223446), (18, 12686205), (19, 12018510), (21, 10873890), (27, 8457470), (30, 7611723), (35, 6524334), (38, 6009255), (42, 5436945), (45, 5074482), (54, 4228735), (57, 4006170), (63, 3624630), (70, 3262167), (90, 2537241), (95, 2403702), (105, 2174778), (114, 2003085), (126, 1812315), (133, 1716930), (135, 1691494), (171, 1335390), (189, 1208210), (190, 1201851), (210, 1087389), (266, 858465), (270, 845747), (285, 801234), (315, 724926), (342, 667695), (378, 604105), (399, 572310), (513, 445130), (570, 400617), (630, 362463), (665, 343386), (798, 286155), (855, 267078), (945, 241642), (1026, 222565), (1197, 190770), (1330, 171693), (1710, 133539), (1890, 120821), (1995, 114462), (2394, 95385), (2565, 89026), (3591, 63590), (3990, 57231), (5130, 44513), (5985, 38154), (6359, 35910), (7182, 31795), (11970, 19077), (12718, 17955)]