1399750440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:568

約数の個数: 256

約数和(自身を含む): 4799692800

約数和(自身を除く): 3399942360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 79, 88, 93, 110, 120, 124, 132, 155, 158, 165, 186, 220, 237, 248, 264, 310, 316, 330, 341, 372, 395, 433, 440, 465, 474, 620, 632, 660, 682, 744, 790, 866, 869, 930, 948, 1023, 1185, 1240, 1299, 1320, 1364, 1580, 1705, 1732, 1738, 1860, 1896, 2046, 2165, 2370, 2449, 2598, 2607, 2728, 3160, 3410, 3464, 3476, 3720, 4092, 4330, 4345, 4740, 4763, 4898, 5115, 5196, 5214, 6495, 6820, 6952, 7347, 8184, 8660, 8690, 9480, 9526, 9796, 10230, 10392, 10428, 12245, 12990, 13035, 13423, 13640, 14289, 14694, 17320, 17380, 19052, 19592, 20460, 20856, 23815, 24490, 25980, 26070, 26846, 26939, 28578, 29388, 34207, 34760, 36735, 38104, 40269, 40920, 47630, 48980, 51960, 52140, 53692, 53878, 57156, 58776, 67115, 68414, 71445, 73470, 80538, 80817, 95260, 97960, 102621, 104280, 107384, 107756, 114312, 134230, 134695, 136828, 142890, 146940, 147653, 161076, 161634, 171035, 190520, 201345, 205242, 215512, 268460, 269390, 273656, 285780, 293880, 295306, 322152, 323268, 342070, 376277, 402690, 404085, 410484, 442959, 513105, 536920, 538780, 571560, 590612, 646536, 684140, 738265, 752554, 805380, 808170, 820968, 885918, 1026210, 1060417, 1077560, 1128831, 1181224, 1368280, 1476530, 1505108, 1610760, 1616340, 1771836, 1881385, 2052420, 2120834, 2214795, 2257662, 2953060, 3010216, 3181251, 3232680, 3543672, 3762770, 4104840, 4241668, 4429590, 4515324, 5302085, 5644155, 5906120, 6362502, 7525540, 8483336, 8859180, 9030648, 10604170, 11288310, 11664587, 12725004, 15051080, 15906255, 17718360, 21208340, 22576620, 23329174, 25450008, 31812510, 34993761, 42416680, 45153240, 46658348, 58322935, 63625020, 69987522, 93316696, 116645870, 127250040, 139975044, 174968805, 233291740, 279950088, 349937610, 466583480, 699875220, 1399750440]

約数ペア:

[(1, 1399750440), (2, 699875220), (3, 466583480), (4, 349937610), (5, 279950088), (6, 233291740), (8, 174968805), (10, 139975044), (11, 127250040), (12, 116645870), (15, 93316696), (20, 69987522), (22, 63625020), (24, 58322935), (30, 46658348), (31, 45153240), (33, 42416680), (40, 34993761), (44, 31812510), (55, 25450008), (60, 23329174), (62, 22576620), (66, 21208340), (79, 17718360), (88, 15906255), (93, 15051080), (110, 12725004), (120, 11664587), (124, 11288310), (132, 10604170), (155, 9030648), (158, 8859180), (165, 8483336), (186, 7525540), (220, 6362502), (237, 5906120), (248, 5644155), (264, 5302085), (310, 4515324), (316, 4429590), (330, 4241668), (341, 4104840), (372, 3762770), (395, 3543672), (433, 3232680), (440, 3181251), (465, 3010216), (474, 2953060), (620, 2257662), (632, 2214795), (660, 2120834), (682, 2052420), (744, 1881385), (790, 1771836), (866, 1616340), (869, 1610760), (930, 1505108), (948, 1476530), (1023, 1368280), (1185, 1181224), (1240, 1128831), (1299, 1077560), (1320, 1060417), (1364, 1026210), (1580, 885918), (1705, 820968), (1732, 808170), (1738, 805380), (1860, 752554), (1896, 738265), (2046, 684140), (2165, 646536), (2370, 590612), (2449, 571560), (2598, 538780), (2607, 536920), (2728, 513105), (3160, 442959), (3410, 410484), (3464, 404085), (3476, 402690), (3720, 376277), (4092, 342070), (4330, 323268), (4345, 322152), (4740, 295306), (4763, 293880), (4898, 285780), (5115, 273656), (5196, 269390), (5214, 268460), (6495, 215512), (6820, 205242), (6952, 201345), (7347, 190520), (8184, 171035), (8660, 161634), (8690, 161076), (9480, 147653), (9526, 146940), (9796, 142890), (10230, 136828), (10392, 134695), (10428, 134230), (12245, 114312), (12990, 107756), (13035, 107384), (13423, 104280), (13640, 102621), (14289, 97960), (14694, 95260), (17320, 80817), (17380, 80538), (19052, 73470), (19592, 71445), (20460, 68414), (20856, 67115), (23815, 58776), (24490, 57156), (25980, 53878), (26070, 53692), (26846, 52140), (26939, 51960), (28578, 48980), (29388, 47630), (34207, 40920), (34760, 40269), (36735, 38104)]