448420560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2290

約数の個数: 240

約数和(自身を含む): 1712943936

約数和(自身を除く): 1264523376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 98, 102, 105, 112, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 490, 510, 560, 588, 595, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1176, 1190, 1360, 1428, 1470, 1666, 1680, 1785, 1904, 1960, 2040, 2243, 2352, 2380, 2499, 2856, 2940, 3332, 3570, 3920, 4080, 4165, 4486, 4760, 4998, 5712, 5880, 6664, 6729, 7140, 8330, 8972, 9520, 9996, 11215, 11760, 12495, 13328, 13458, 14280, 15701, 16660, 17944, 19992, 22430, 24990, 26916, 28560, 31402, 33320, 33645, 35888, 38131, 39984, 44860, 47103, 49980, 53832, 62804, 66640, 67290, 76262, 78505, 89720, 94206, 99960, 107664, 109907, 114393, 125608, 134580, 152524, 157010, 179440, 188412, 190655, 199920, 219814, 228786, 235515, 251216, 266917, 269160, 305048, 314020, 329721, 376824, 381310, 439628, 457572, 471030, 533834, 538320, 549535, 571965, 610096, 628040, 659442, 753648, 762620, 800751, 879256, 915144, 942060, 1067668, 1099070, 1143930, 1256080, 1318884, 1334585, 1525240, 1601502, 1648605, 1758512, 1830288, 1868419, 1884120, 2135336, 2198140, 2287860, 2637768, 2669170, 3050480, 3203004, 3297210, 3736838, 3768240, 4003755, 4270672, 4396280, 4575720, 5275536, 5338340, 5605257, 6406008, 6594420, 7473676, 8007510, 8792560, 9151440, 9342095, 10676680, 11210514, 12812016, 13188840, 14947352, 16015020, 18684190, 21353360, 22421028, 26377680, 28026285, 29894704, 32030040, 37368380, 44842056, 56052570, 64060080, 74736760, 89684112, 112105140, 149473520, 224210280, 448420560]

約数ペア:

[(1, 448420560), (2, 224210280), (3, 149473520), (4, 112105140), (5, 89684112), (6, 74736760), (7, 64060080), (8, 56052570), (10, 44842056), (12, 37368380), (14, 32030040), (15, 29894704), (16, 28026285), (17, 26377680), (20, 22421028), (21, 21353360), (24, 18684190), (28, 16015020), (30, 14947352), (34, 13188840), (35, 12812016), (40, 11210514), (42, 10676680), (48, 9342095), (49, 9151440), (51, 8792560), (56, 8007510), (60, 7473676), (68, 6594420), (70, 6406008), (80, 5605257), (84, 5338340), (85, 5275536), (98, 4575720), (102, 4396280), (105, 4270672), (112, 4003755), (119, 3768240), (120, 3736838), (136, 3297210), (140, 3203004), (147, 3050480), (168, 2669170), (170, 2637768), (196, 2287860), (204, 2198140), (210, 2135336), (238, 1884120), (240, 1868419), (245, 1830288), (255, 1758512), (272, 1648605), (280, 1601502), (294, 1525240), (336, 1334585), (340, 1318884), (357, 1256080), (392, 1143930), (408, 1099070), (420, 1067668), (476, 942060), (490, 915144), (510, 879256), (560, 800751), (588, 762620), (595, 753648), (680, 659442), (714, 628040), (735, 610096), (784, 571965), (816, 549535), (833, 538320), (840, 533834), (952, 471030), (980, 457572), (1020, 439628), (1176, 381310), (1190, 376824), (1360, 329721), (1428, 314020), (1470, 305048), (1666, 269160), (1680, 266917), (1785, 251216), (1904, 235515), (1960, 228786), (2040, 219814), (2243, 199920), (2352, 190655), (2380, 188412), (2499, 179440), (2856, 157010), (2940, 152524), (3332, 134580), (3570, 125608), (3920, 114393), (4080, 109907), (4165, 107664), (4486, 99960), (4760, 94206), (4998, 89720), (5712, 78505), (5880, 76262), (6664, 67290), (6729, 66640), (7140, 62804), (8330, 53832), (8972, 49980), (9520, 47103), (9996, 44860), (11215, 39984), (11760, 38131), (12495, 35888), (13328, 33645), (13458, 33320), (14280, 31402), (15701, 28560), (16660, 26916), (17944, 24990), (19992, 22430)]