142280260920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{378929}}^1$

素因数の和:379102

約数の個数: 192

約数和(自身を含む): 532017720000

約数和(自身を除く): 389737459080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 149, 168, 180, 210, 252, 280, 298, 315, 360, 420, 447, 504, 596, 630, 745, 840, 894, 1043, 1192, 1260, 1341, 1490, 1788, 2086, 2235, 2520, 2682, 2980, 3129, 3576, 4172, 4470, 5215, 5364, 5960, 6258, 6705, 8344, 8940, 9387, 10430, 10728, 12516, 13410, 15645, 17880, 18774, 20860, 25032, 26820, 31290, 37548, 41720, 46935, 53640, 62580, 75096, 93870, 125160, 187740, 375480, 378929, 757858, 1136787, 1515716, 1894645, 2273574, 2652503, 3031432, 3410361, 3789290, 4547148, 5305006, 5683935, 6820722, 7578580, 7957509, 9094296, 10610012, 11367870, 13262515, 13641444, 15157160, 15915018, 17051805, 21220024, 22735740, 23872527, 26525030, 27282888, 31830036, 34103610, 39787545, 45471480, 47745054, 53050060, 56460421, 63660072, 68207220, 79575090, 95490108, 106100120, 112920842, 119362635, 136414440, 159150180, 169381263, 190980216, 225841684, 238725270, 282302105, 318300360, 338762526, 395222947, 451683368, 477450540, 508143789, 564604210, 677525052, 790445894, 846906315, 954901080, 1016287578, 1129208420, 1185668841, 1355050104, 1580891788, 1693812630, 1976114735, 2032575156, 2258416840, 2371337682, 2540718945, 3161783576, 3387625260, 3557006523, 3952229470, 4065150312, 4742675364, 5081437890, 5928344205, 6775250520, 7114013046, 7904458940, 9485350728, 10162875780, 11856688410, 14228026092, 15808917880, 17785032615, 20325751560, 23713376820, 28456052184, 35570065230, 47426753640, 71140130460, 142280260920]

約数ペア:

[(1, 142280260920), (2, 71140130460), (3, 47426753640), (4, 35570065230), (5, 28456052184), (6, 23713376820), (7, 20325751560), (8, 17785032615), (9, 15808917880), (10, 14228026092), (12, 11856688410), (14, 10162875780), (15, 9485350728), (18, 7904458940), (20, 7114013046), (21, 6775250520), (24, 5928344205), (28, 5081437890), (30, 4742675364), (35, 4065150312), (36, 3952229470), (40, 3557006523), (42, 3387625260), (45, 3161783576), (56, 2540718945), (60, 2371337682), (63, 2258416840), (70, 2032575156), (72, 1976114735), (84, 1693812630), (90, 1580891788), (105, 1355050104), (120, 1185668841), (126, 1129208420), (140, 1016287578), (149, 954901080), (168, 846906315), (180, 790445894), (210, 677525052), (252, 564604210), (280, 508143789), (298, 477450540), (315, 451683368), (360, 395222947), (420, 338762526), (447, 318300360), (504, 282302105), (596, 238725270), (630, 225841684), (745, 190980216), (840, 169381263), (894, 159150180), (1043, 136414440), (1192, 119362635), (1260, 112920842), (1341, 106100120), (1490, 95490108), (1788, 79575090), (2086, 68207220), (2235, 63660072), (2520, 56460421), (2682, 53050060), (2980, 47745054), (3129, 45471480), (3576, 39787545), (4172, 34103610), (4470, 31830036), (5215, 27282888), (5364, 26525030), (5960, 23872527), (6258, 22735740), (6705, 21220024), (8344, 17051805), (8940, 15915018), (9387, 15157160), (10430, 13641444), (10728, 13262515), (12516, 11367870), (13410, 10610012), (15645, 9094296), (17880, 7957509), (18774, 7578580), (20860, 6820722), (25032, 5683935), (26820, 5305006), (31290, 4547148), (37548, 3789290), (41720, 3410361), (46935, 3031432), (53640, 2652503), (62580, 2273574), (75096, 1894645), (93870, 1515716), (125160, 1136787), (187740, 757858), (375480, 378929)]