209030640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 320

約数和(自身を含む): 845945856

約数和(自身を除く): 636915216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 48, 51, 52, 56, 60, 65, 68, 70, 78, 80, 84, 85, 91, 102, 104, 105, 112, 119, 120, 130, 136, 140, 156, 168, 170, 182, 195, 204, 208, 210, 221, 238, 240, 255, 260, 272, 273, 280, 312, 336, 340, 357, 364, 390, 408, 420, 442, 455, 476, 510, 520, 546, 560, 563, 595, 624, 663, 680, 714, 728, 780, 816, 840, 884, 910, 952, 1020, 1040, 1092, 1105, 1126, 1190, 1326, 1360, 1365, 1428, 1456, 1547, 1560, 1680, 1689, 1768, 1785, 1820, 1904, 2040, 2184, 2210, 2252, 2380, 2652, 2730, 2815, 2856, 3094, 3120, 3315, 3378, 3536, 3570, 3640, 3941, 4080, 4368, 4420, 4504, 4641, 4760, 5304, 5460, 5630, 5712, 6188, 6630, 6756, 7140, 7280, 7319, 7735, 7882, 8445, 8840, 9008, 9282, 9520, 9571, 10608, 10920, 11260, 11823, 12376, 13260, 13512, 14280, 14638, 15470, 15764, 16890, 17680, 18564, 19142, 19705, 21840, 21957, 22520, 23205, 23646, 24752, 26520, 27024, 28560, 28713, 29276, 30940, 31528, 33780, 36595, 37128, 38284, 39410, 43914, 45040, 46410, 47292, 47855, 51233, 53040, 57426, 58552, 59115, 61880, 63056, 66997, 67560, 73190, 74256, 76568, 78820, 87828, 92820, 94584, 95710, 102466, 109785, 114852, 117104, 118230, 123760, 124423, 133994, 135120, 143565, 146380, 153136, 153699, 157640, 175656, 185640, 189168, 191420, 200991, 204932, 219570, 229704, 236460, 248846, 256165, 267988, 287130, 292760, 307398, 315280, 334985, 351312, 371280, 373269, 382840, 401982, 409864, 439140, 459408, 472920, 497692, 512330, 535976, 574260, 585520, 614796, 622115, 669970, 746538, 765680, 768495, 803964, 819728, 870961, 878280, 945840, 995384, 1004955, 1024660, 1071952, 1148520, 1229592, 1244230, 1339940, 1493076, 1536990, 1607928, 1741922, 1756560, 1866345, 1990768, 2009910, 2049320, 2297040, 2459184, 2488460, 2612883, 2679880, 2986152, 3073980, 3215856, 3483844, 3732690, 4019820, 4098640, 4354805, 4976920, 5225766, 5359760, 5972304, 6147960, 6967688, 7465380, 8039640, 8709610, 9953840, 10451532, 12295920, 13064415, 13935376, 14930760, 16079280, 17419220, 20903064, 26128830, 29861520, 34838440, 41806128, 52257660, 69676880, 104515320, 209030640]

約数ペア:

[(1, 209030640), (2, 104515320), (3, 69676880), (4, 52257660), (5, 41806128), (6, 34838440), (7, 29861520), (8, 26128830), (10, 20903064), (12, 17419220), (13, 16079280), (14, 14930760), (15, 13935376), (16, 13064415), (17, 12295920), (20, 10451532), (21, 9953840), (24, 8709610), (26, 8039640), (28, 7465380), (30, 6967688), (34, 6147960), (35, 5972304), (39, 5359760), (40, 5225766), (42, 4976920), (48, 4354805), (51, 4098640), (52, 4019820), (56, 3732690), (60, 3483844), (65, 3215856), (68, 3073980), (70, 2986152), (78, 2679880), (80, 2612883), (84, 2488460), (85, 2459184), (91, 2297040), (102, 2049320), (104, 2009910), (105, 1990768), (112, 1866345), (119, 1756560), (120, 1741922), (130, 1607928), (136, 1536990), (140, 1493076), (156, 1339940), (168, 1244230), (170, 1229592), (182, 1148520), (195, 1071952), (204, 1024660), (208, 1004955), (210, 995384), (221, 945840), (238, 878280), (240, 870961), (255, 819728), (260, 803964), (272, 768495), (273, 765680), (280, 746538), (312, 669970), (336, 622115), (340, 614796), (357, 585520), (364, 574260), (390, 535976), (408, 512330), (420, 497692), (442, 472920), (455, 459408), (476, 439140), (510, 409864), (520, 401982), (546, 382840), (560, 373269), (563, 371280), (595, 351312), (624, 334985), (663, 315280), (680, 307398), (714, 292760), (728, 287130), (780, 267988), (816, 256165), (840, 248846), (884, 236460), (910, 229704), (952, 219570), (1020, 204932), (1040, 200991), (1092, 191420), (1105, 189168), (1126, 185640), (1190, 175656), (1326, 157640), (1360, 153699), (1365, 153136), (1428, 146380), (1456, 143565), (1547, 135120), (1560, 133994), (1680, 124423), (1689, 123760), (1768, 118230), (1785, 117104), (1820, 114852), (1904, 109785), (2040, 102466), (2184, 95710), (2210, 94584), (2252, 92820), (2380, 87828), (2652, 78820), (2730, 76568), (2815, 74256), (2856, 73190), (3094, 67560), (3120, 66997), (3315, 63056), (3378, 61880), (3536, 59115), (3570, 58552), (3640, 57426), (3941, 53040), (4080, 51233), (4368, 47855), (4420, 47292), (4504, 46410), (4641, 45040), (4760, 43914), (5304, 39410), (5460, 38284), (5630, 37128), (5712, 36595), (6188, 33780), (6630, 31528), (6756, 30940), (7140, 29276), (7280, 28713), (7319, 28560), (7735, 27024), (7882, 26520), (8445, 24752), (8840, 23646), (9008, 23205), (9282, 22520), (9520, 21957), (9571, 21840), (10608, 19705), (10920, 19142), (11260, 18564), (11823, 17680), (12376, 16890), (13260, 15764), (13512, 15470), (14280, 14638)]