1306942000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 4003743744

約数和(自身を除く): 2696801744

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 43, 50, 52, 56, 65, 70, 80, 86, 91, 100, 104, 112, 125, 130, 140, 167, 172, 175, 182, 200, 208, 215, 250, 260, 280, 301, 325, 334, 344, 350, 364, 400, 430, 455, 500, 520, 559, 560, 602, 650, 668, 688, 700, 728, 835, 860, 875, 910, 1000, 1040, 1075, 1118, 1169, 1204, 1300, 1336, 1400, 1456, 1505, 1625, 1670, 1720, 1750, 1820, 2000, 2150, 2171, 2236, 2275, 2338, 2408, 2600, 2672, 2795, 2800, 3010, 3250, 3340, 3440, 3500, 3640, 3913, 4175, 4300, 4342, 4472, 4550, 4676, 4816, 5200, 5375, 5590, 5845, 6020, 6500, 6680, 7000, 7181, 7280, 7525, 7826, 8350, 8600, 8684, 8944, 9100, 9352, 10750, 10855, 11180, 11375, 11690, 12040, 13000, 13360, 13975, 14000, 14362, 15050, 15197, 15652, 16700, 17200, 17368, 18200, 18704, 19565, 20875, 21500, 21710, 22360, 22750, 23380, 24080, 26000, 27950, 28724, 29225, 30100, 30394, 31304, 33400, 34736, 35905, 36400, 37625, 39130, 41750, 43000, 43420, 44720, 45500, 46760, 50267, 54275, 55900, 57448, 58450, 60200, 60788, 62608, 66800, 69875, 71810, 75250, 75985, 78260, 83500, 86000, 86840, 91000, 93353, 93520, 97825, 100534, 108550, 111800, 114896, 116900, 120400, 121576, 139750, 143620, 146125, 150500, 151970, 156520, 167000, 173680, 179525, 182000, 186706, 195650, 201068, 217100, 223600, 233800, 243152, 251335, 271375, 279500, 287240, 292250, 301000, 303940, 313040, 334000, 359050, 373412, 379925, 391300, 402136, 434200, 466765, 467600, 489125, 502670, 542750, 559000, 574480, 584500, 602000, 607880, 653471, 718100, 746824, 759850, 782600, 804272, 868400, 897625, 933530, 978250, 1005340, 1085500, 1118000, 1169000, 1215760, 1256675, 1306942, 1436200, 1493648, 1519700, 1565200, 1795250, 1867060, 1899625, 1956500, 2010680, 2171000, 2333825, 2338000, 2513350, 2613884, 2872400, 3039400, 3267355, 3590500, 3734120, 3799250, 3913000, 4021360, 4342000, 4667650, 5026700, 5227768, 6078800, 6283375, 6534710, 7181000, 7468240, 7598500, 7826000, 9335300, 10053400, 10455536, 11669125, 12566750, 13069420, 14362000, 15197000, 16336775, 18670600, 20106800, 23338250, 25133500, 26138840, 30394000, 32673550, 37341200, 46676500, 50267000, 52277680, 65347100, 81683875, 93353000, 100534000, 130694200, 163367750, 186706000, 261388400, 326735500, 653471000, 1306942000]

約数ペア:

[(1, 1306942000), (2, 653471000), (4, 326735500), (5, 261388400), (7, 186706000), (8, 163367750), (10, 130694200), (13, 100534000), (14, 93353000), (16, 81683875), (20, 65347100), (25, 52277680), (26, 50267000), (28, 46676500), (35, 37341200), (40, 32673550), (43, 30394000), (50, 26138840), (52, 25133500), (56, 23338250), (65, 20106800), (70, 18670600), (80, 16336775), (86, 15197000), (91, 14362000), (100, 13069420), (104, 12566750), (112, 11669125), (125, 10455536), (130, 10053400), (140, 9335300), (167, 7826000), (172, 7598500), (175, 7468240), (182, 7181000), (200, 6534710), (208, 6283375), (215, 6078800), (250, 5227768), (260, 5026700), (280, 4667650), (301, 4342000), (325, 4021360), (334, 3913000), (344, 3799250), (350, 3734120), (364, 3590500), (400, 3267355), (430, 3039400), (455, 2872400), (500, 2613884), (520, 2513350), (559, 2338000), (560, 2333825), (602, 2171000), (650, 2010680), (668, 1956500), (688, 1899625), (700, 1867060), (728, 1795250), (835, 1565200), (860, 1519700), (875, 1493648), (910, 1436200), (1000, 1306942), (1040, 1256675), (1075, 1215760), (1118, 1169000), (1169, 1118000), (1204, 1085500), (1300, 1005340), (1336, 978250), (1400, 933530), (1456, 897625), (1505, 868400), (1625, 804272), (1670, 782600), (1720, 759850), (1750, 746824), (1820, 718100), (2000, 653471), (2150, 607880), (2171, 602000), (2236, 584500), (2275, 574480), (2338, 559000), (2408, 542750), (2600, 502670), (2672, 489125), (2795, 467600), (2800, 466765), (3010, 434200), (3250, 402136), (3340, 391300), (3440, 379925), (3500, 373412), (3640, 359050), (3913, 334000), (4175, 313040), (4300, 303940), (4342, 301000), (4472, 292250), (4550, 287240), (4676, 279500), (4816, 271375), (5200, 251335), (5375, 243152), (5590, 233800), (5845, 223600), (6020, 217100), (6500, 201068), (6680, 195650), (7000, 186706), (7181, 182000), (7280, 179525), (7525, 173680), (7826, 167000), (8350, 156520), (8600, 151970), (8684, 150500), (8944, 146125), (9100, 143620), (9352, 139750), (10750, 121576), (10855, 120400), (11180, 116900), (11375, 114896), (11690, 111800), (12040, 108550), (13000, 100534), (13360, 97825), (13975, 93520), (14000, 93353), (14362, 91000), (15050, 86840), (15197, 86000), (15652, 83500), (16700, 78260), (17200, 75985), (17368, 75250), (18200, 71810), (18704, 69875), (19565, 66800), (20875, 62608), (21500, 60788), (21710, 60200), (22360, 58450), (22750, 57448), (23380, 55900), (24080, 54275), (26000, 50267), (27950, 46760), (28724, 45500), (29225, 44720), (30100, 43420), (30394, 43000), (31304, 41750), (33400, 39130), (34736, 37625), (35905, 36400)]