453397140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 1696391424

約数和(自身を除く): 1242994284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 61, 63, 68, 70, 84, 85, 90, 102, 105, 119, 122, 126, 140, 153, 170, 180, 183, 204, 210, 238, 244, 252, 255, 305, 306, 315, 340, 347, 357, 366, 420, 427, 476, 510, 549, 595, 610, 612, 630, 694, 714, 732, 765, 854, 915, 1020, 1037, 1041, 1071, 1098, 1190, 1220, 1260, 1281, 1388, 1428, 1530, 1708, 1735, 1785, 1830, 2074, 2082, 2135, 2142, 2196, 2380, 2429, 2562, 2745, 3060, 3111, 3123, 3470, 3570, 3660, 3843, 4148, 4164, 4270, 4284, 4858, 5124, 5185, 5205, 5355, 5490, 5899, 6222, 6246, 6405, 6940, 7140, 7259, 7287, 7686, 8540, 9333, 9716, 10370, 10410, 10710, 10980, 11798, 12145, 12444, 12492, 12810, 14518, 14574, 15372, 15555, 15615, 17697, 18666, 19215, 20740, 20820, 21167, 21420, 21777, 21861, 23596, 24290, 25620, 29036, 29148, 29495, 31110, 31230, 35394, 36295, 36435, 37332, 38430, 41293, 42334, 43554, 43722, 46665, 48580, 53091, 58990, 62220, 62460, 63501, 65331, 70788, 72590, 72870, 76860, 82586, 84668, 87108, 87444, 88485, 93330, 105835, 106182, 108885, 109305, 117980, 123879, 127002, 130662, 145180, 145740, 148169, 165172, 176970, 186660, 190503, 206465, 211670, 212364, 217770, 218610, 247758, 254004, 261324, 265455, 296338, 317505, 326655, 353940, 359839, 371637, 381006, 412930, 423340, 435540, 437220, 444507, 495516, 530910, 592676, 619395, 635010, 653310, 719678, 740845, 743274, 762012, 825860, 889014, 952515, 1061820, 1079517, 1238790, 1270020, 1306620, 1333521, 1439356, 1481690, 1486548, 1778028, 1799195, 1858185, 1905030, 2159034, 2222535, 2477580, 2518873, 2667042, 2963380, 3238551, 3598390, 3716370, 3810060, 4318068, 4445070, 5037746, 5334084, 5397585, 6477102, 6667605, 7196780, 7432740, 7556619, 8890140, 10075492, 10795170, 12594365, 12954204, 13335210, 15113238, 16192755, 21590340, 22669857, 25188730, 26670420, 30226476, 32385510, 37783095, 45339714, 50377460, 64771020, 75566190, 90679428, 113349285, 151132380, 226698570, 453397140]

約数ペア:

[(1, 453397140), (2, 226698570), (3, 151132380), (4, 113349285), (5, 90679428), (6, 75566190), (7, 64771020), (9, 50377460), (10, 45339714), (12, 37783095), (14, 32385510), (15, 30226476), (17, 26670420), (18, 25188730), (20, 22669857), (21, 21590340), (28, 16192755), (30, 15113238), (34, 13335210), (35, 12954204), (36, 12594365), (42, 10795170), (45, 10075492), (51, 8890140), (60, 7556619), (61, 7432740), (63, 7196780), (68, 6667605), (70, 6477102), (84, 5397585), (85, 5334084), (90, 5037746), (102, 4445070), (105, 4318068), (119, 3810060), (122, 3716370), (126, 3598390), (140, 3238551), (153, 2963380), (170, 2667042), (180, 2518873), (183, 2477580), (204, 2222535), (210, 2159034), (238, 1905030), (244, 1858185), (252, 1799195), (255, 1778028), (305, 1486548), (306, 1481690), (315, 1439356), (340, 1333521), (347, 1306620), (357, 1270020), (366, 1238790), (420, 1079517), (427, 1061820), (476, 952515), (510, 889014), (549, 825860), (595, 762012), (610, 743274), (612, 740845), (630, 719678), (694, 653310), (714, 635010), (732, 619395), (765, 592676), (854, 530910), (915, 495516), (1020, 444507), (1037, 437220), (1041, 435540), (1071, 423340), (1098, 412930), (1190, 381006), (1220, 371637), (1260, 359839), (1281, 353940), (1388, 326655), (1428, 317505), (1530, 296338), (1708, 265455), (1735, 261324), (1785, 254004), (1830, 247758), (2074, 218610), (2082, 217770), (2135, 212364), (2142, 211670), (2196, 206465), (2380, 190503), (2429, 186660), (2562, 176970), (2745, 165172), (3060, 148169), (3111, 145740), (3123, 145180), (3470, 130662), (3570, 127002), (3660, 123879), (3843, 117980), (4148, 109305), (4164, 108885), (4270, 106182), (4284, 105835), (4858, 93330), (5124, 88485), (5185, 87444), (5205, 87108), (5355, 84668), (5490, 82586), (5899, 76860), (6222, 72870), (6246, 72590), (6405, 70788), (6940, 65331), (7140, 63501), (7259, 62460), (7287, 62220), (7686, 58990), (8540, 53091), (9333, 48580), (9716, 46665), (10370, 43722), (10410, 43554), (10710, 42334), (10980, 41293), (11798, 38430), (12145, 37332), (12444, 36435), (12492, 36295), (12810, 35394), (14518, 31230), (14574, 31110), (15372, 29495), (15555, 29148), (15615, 29036), (17697, 25620), (18666, 24290), (19215, 23596), (20740, 21861), (20820, 21777), (21167, 21420)]