4974181380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69259}}^1$

素因数の和:69303

約数の個数: 192

約数和(自身を含む): 18617088000

約数和(自身を除く): 13642906620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 23940, 35910, 69259, 71820, 138518, 207777, 277036, 346295, 415554, 484813, 623331, 692590, 831108, 969626, 1038885, 1246662, 1315921, 1385180, 1454439, 1869993, 1939252, 2077770, 2424065, 2493324, 2631842, 2908878, 3116655, 3739986, 3947763, 4155540, 4363317, 4848130, 5263684, 5817756, 6233310, 6579605, 7272195, 7479972, 7895526, 8726634, 9211447, 9349965, 9696260, 11843289, 12466620, 13089951, 13159210, 14544390, 15791052, 17453268, 18422894, 18699930, 19738815, 21816585, 23686578, 26179902, 26318420, 27634341, 29088780, 35529867, 36845788, 37399860, 39477630, 43633170, 46057235, 47373156, 52359804, 55268682, 59216445, 65449755, 71059734, 78955260, 82903023, 87266340, 92114470, 110537364, 118432890, 130899510, 138171705, 142119468, 165806046, 177649335, 184228940, 236865780, 248709069, 261799020, 276343410, 331612092, 355298670, 414515115, 497418138, 552686820, 710597340, 829030230, 994836276, 1243545345, 1658060460, 2487090690, 4974181380]

約数ペア:

[(1, 4974181380), (2, 2487090690), (3, 1658060460), (4, 1243545345), (5, 994836276), (6, 829030230), (7, 710597340), (9, 552686820), (10, 497418138), (12, 414515115), (14, 355298670), (15, 331612092), (18, 276343410), (19, 261799020), (20, 248709069), (21, 236865780), (27, 184228940), (28, 177649335), (30, 165806046), (35, 142119468), (36, 138171705), (38, 130899510), (42, 118432890), (45, 110537364), (54, 92114470), (57, 87266340), (60, 82903023), (63, 78955260), (70, 71059734), (76, 65449755), (84, 59216445), (90, 55268682), (95, 52359804), (105, 47373156), (108, 46057235), (114, 43633170), (126, 39477630), (133, 37399860), (135, 36845788), (140, 35529867), (171, 29088780), (180, 27634341), (189, 26318420), (190, 26179902), (210, 23686578), (228, 21816585), (252, 19738815), (266, 18699930), (270, 18422894), (285, 17453268), (315, 15791052), (342, 14544390), (378, 13159210), (380, 13089951), (399, 12466620), (420, 11843289), (513, 9696260), (532, 9349965), (540, 9211447), (570, 8726634), (630, 7895526), (665, 7479972), (684, 7272195), (756, 6579605), (798, 6233310), (855, 5817756), (945, 5263684), (1026, 4848130), (1140, 4363317), (1197, 4155540), (1260, 3947763), (1330, 3739986), (1596, 3116655), (1710, 2908878), (1890, 2631842), (1995, 2493324), (2052, 2424065), (2394, 2077770), (2565, 1939252), (2660, 1869993), (3420, 1454439), (3591, 1385180), (3780, 1315921), (3990, 1246662), (4788, 1038885), (5130, 969626), (5985, 831108), (7182, 692590), (7980, 623331), (10260, 484813), (11970, 415554), (14364, 346295), (17955, 277036), (23940, 207777), (35910, 138518), (69259, 71820)]