184921240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 513682560

約数和(自身を除く): 328761320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 53, 56, 68, 70, 85, 106, 119, 136, 140, 170, 212, 238, 265, 280, 340, 371, 424, 476, 530, 595, 680, 733, 742, 901, 952, 1060, 1190, 1466, 1484, 1802, 1855, 2120, 2380, 2932, 2968, 3604, 3665, 3710, 4505, 4760, 5131, 5864, 6307, 7208, 7330, 7420, 9010, 10262, 12461, 12614, 14660, 14840, 18020, 20524, 24922, 25228, 25655, 29320, 31535, 36040, 38849, 41048, 49844, 50456, 51310, 62305, 63070, 77698, 87227, 99688, 102620, 124610, 126140, 155396, 174454, 194245, 205240, 249220, 252280, 271943, 310792, 348908, 388490, 436135, 498440, 543886, 660433, 697816, 776980, 872270, 1087772, 1320866, 1359715, 1553960, 1744540, 2175544, 2641732, 2719430, 3302165, 3489080, 4623031, 5283464, 5438860, 6604330, 9246062, 10877720, 13208660, 18492124, 23115155, 26417320, 36984248, 46230310, 92460620, 184921240]

約数ペア:

[(1, 184921240), (2, 92460620), (4, 46230310), (5, 36984248), (7, 26417320), (8, 23115155), (10, 18492124), (14, 13208660), (17, 10877720), (20, 9246062), (28, 6604330), (34, 5438860), (35, 5283464), (40, 4623031), (53, 3489080), (56, 3302165), (68, 2719430), (70, 2641732), (85, 2175544), (106, 1744540), (119, 1553960), (136, 1359715), (140, 1320866), (170, 1087772), (212, 872270), (238, 776980), (265, 697816), (280, 660433), (340, 543886), (371, 498440), (424, 436135), (476, 388490), (530, 348908), (595, 310792), (680, 271943), (733, 252280), (742, 249220), (901, 205240), (952, 194245), (1060, 174454), (1190, 155396), (1466, 126140), (1484, 124610), (1802, 102620), (1855, 99688), (2120, 87227), (2380, 77698), (2932, 63070), (2968, 62305), (3604, 51310), (3665, 50456), (3710, 49844), (4505, 41048), (4760, 38849), (5131, 36040), (5864, 31535), (6307, 29320), (7208, 25655), (7330, 25228), (7420, 24922), (9010, 20524), (10262, 18020), (12461, 14840), (12614, 14660)]