1330702174900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{127747}}^1$

素因数の和:128438

約数の個数: 144

約数和(自身を含む): 3448975251456

約数和(自身を除く): 2118273076556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 647, 700, 805, 1150, 1294, 1610, 2300, 2588, 3220, 3235, 4025, 4529, 6470, 8050, 9058, 12940, 14881, 16100, 16175, 18116, 22645, 29762, 32350, 45290, 59524, 64700, 74405, 90580, 104167, 113225, 127747, 148810, 208334, 226450, 255494, 297620, 372025, 416668, 452900, 510988, 520835, 638735, 744050, 894229, 1041670, 1277470, 1488100, 1788458, 2083340, 2554940, 2604175, 2938181, 3193675, 3576916, 4471145, 5208350, 5876362, 6387350, 8942290, 10416700, 11752724, 12774700, 14690905, 17884580, 20567267, 22355725, 29381810, 41134534, 44711450, 58763620, 73454525, 82269068, 82652309, 89422900, 102836335, 146909050, 165304618, 205672670, 293818100, 330609236, 411345340, 413261545, 514181675, 578566163, 826523090, 1028363350, 1157132326, 1653046180, 1901003107, 2056726700, 2066307725, 2314264652, 2892830815, 3802006214, 4132615450, 5785661630, 7604012428, 8265230900, 9505015535, 11571323260, 13307021749, 14464154075, 19010031070, 26614043498, 28928308150, 38020062140, 47525077675, 53228086996, 57856616300, 66535108745, 95050155350, 133070217490, 190100310700, 266140434980, 332675543725, 665351087450, 1330702174900]

約数ペア:

[(1, 1330702174900), (2, 665351087450), (4, 332675543725), (5, 266140434980), (7, 190100310700), (10, 133070217490), (14, 95050155350), (20, 66535108745), (23, 57856616300), (25, 53228086996), (28, 47525077675), (35, 38020062140), (46, 28928308150), (50, 26614043498), (70, 19010031070), (92, 14464154075), (100, 13307021749), (115, 11571323260), (140, 9505015535), (161, 8265230900), (175, 7604012428), (230, 5785661630), (322, 4132615450), (350, 3802006214), (460, 2892830815), (575, 2314264652), (644, 2066307725), (647, 2056726700), (700, 1901003107), (805, 1653046180), (1150, 1157132326), (1294, 1028363350), (1610, 826523090), (2300, 578566163), (2588, 514181675), (3220, 413261545), (3235, 411345340), (4025, 330609236), (4529, 293818100), (6470, 205672670), (8050, 165304618), (9058, 146909050), (12940, 102836335), (14881, 89422900), (16100, 82652309), (16175, 82269068), (18116, 73454525), (22645, 58763620), (29762, 44711450), (32350, 41134534), (45290, 29381810), (59524, 22355725), (64700, 20567267), (74405, 17884580), (90580, 14690905), (104167, 12774700), (113225, 11752724), (127747, 10416700), (148810, 8942290), (208334, 6387350), (226450, 5876362), (255494, 5208350), (297620, 4471145), (372025, 3576916), (416668, 3193675), (452900, 2938181), (510988, 2604175), (520835, 2554940), (638735, 2083340), (744050, 1788458), (894229, 1488100), (1041670, 1277470)]