3158721284920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1\times {\mathrm{51061}}^1$

素因数の和:54653

約数の個数: 128

約数和(自身を含む): 7808809536000

約数和(自身を除く): 4650088251080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1748, 2185, 3496, 3539, 4370, 7078, 8740, 14156, 17480, 17695, 28312, 35390, 51061, 67241, 70780, 81397, 102122, 134482, 141560, 162794, 204244, 255305, 268964, 325588, 336205, 406985, 408488, 510610, 537928, 651176, 672410, 813970, 970159, 1021220, 1174403, 1344820, 1546543, 1627940, 1940318, 2042440, 2348806, 2689640, 3093086, 3255880, 3880636, 4697612, 4850795, 5872015, 6186172, 7732715, 7761272, 9395224, 9701590, 11744030, 12372344, 15465430, 19403180, 22313657, 23488060, 30930860, 38806360, 44627314, 46976120, 61861720, 89254628, 111568285, 178509256, 180704879, 223136570, 361409758, 446273140, 722819516, 892546280, 903524395, 1445639032, 1807048790, 3433392701, 3614097580, 4156212217, 6866785402, 7228195160, 8312424434, 13733570804, 16624848868, 17166963505, 20781061085, 27467141608, 33249697736, 34333927010, 41562122170, 68667854020, 78968032123, 83124244340, 137335708040, 157936064246, 166248488680, 315872128492, 394840160615, 631744256984, 789680321230, 1579360642460, 3158721284920]

約数ペア:

[(1, 3158721284920), (2, 1579360642460), (4, 789680321230), (5, 631744256984), (8, 394840160615), (10, 315872128492), (19, 166248488680), (20, 157936064246), (23, 137335708040), (38, 83124244340), (40, 78968032123), (46, 68667854020), (76, 41562122170), (92, 34333927010), (95, 33249697736), (115, 27467141608), (152, 20781061085), (184, 17166963505), (190, 16624848868), (230, 13733570804), (380, 8312424434), (437, 7228195160), (460, 6866785402), (760, 4156212217), (874, 3614097580), (920, 3433392701), (1748, 1807048790), (2185, 1445639032), (3496, 903524395), (3539, 892546280), (4370, 722819516), (7078, 446273140), (8740, 361409758), (14156, 223136570), (17480, 180704879), (17695, 178509256), (28312, 111568285), (35390, 89254628), (51061, 61861720), (67241, 46976120), (70780, 44627314), (81397, 38806360), (102122, 30930860), (134482, 23488060), (141560, 22313657), (162794, 19403180), (204244, 15465430), (255305, 12372344), (268964, 11744030), (325588, 9701590), (336205, 9395224), (406985, 7761272), (408488, 7732715), (510610, 6186172), (537928, 5872015), (651176, 4850795), (672410, 4697612), (813970, 3880636), (970159, 3255880), (1021220, 3093086), (1174403, 2689640), (1344820, 2348806), (1546543, 2042440), (1627940, 1940318)]