654133480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 384

約数和(自身を含む): 2162039040

約数和(自身を除く): 1507905560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 31, 34, 35, 40, 44, 52, 55, 56, 62, 65, 68, 70, 77, 85, 88, 91, 104, 110, 119, 124, 130, 136, 140, 143, 154, 155, 170, 182, 187, 217, 220, 221, 238, 248, 260, 280, 286, 308, 310, 340, 341, 364, 374, 385, 403, 434, 440, 442, 455, 476, 520, 527, 572, 595, 616, 620, 680, 682, 715, 728, 748, 770, 806, 868, 884, 910, 935, 952, 961, 1001, 1054, 1085, 1105, 1144, 1190, 1240, 1309, 1364, 1430, 1496, 1540, 1547, 1612, 1705, 1736, 1768, 1820, 1870, 1922, 2002, 2015, 2108, 2170, 2210, 2380, 2387, 2431, 2618, 2635, 2728, 2821, 2860, 3080, 3094, 3224, 3410, 3640, 3689, 3740, 3844, 4004, 4030, 4216, 4340, 4420, 4433, 4760, 4774, 4805, 4862, 5005, 5236, 5270, 5642, 5720, 5797, 6188, 6545, 6727, 6820, 6851, 7378, 7480, 7688, 7735, 8008, 8060, 8680, 8840, 8866, 9548, 9610, 9724, 10010, 10472, 10540, 10571, 11284, 11594, 11935, 12155, 12376, 12493, 13090, 13454, 13640, 13702, 14105, 14756, 15470, 16120, 16337, 17017, 17732, 18445, 19096, 19220, 19448, 20020, 21080, 21142, 22165, 22568, 23188, 23870, 24310, 24986, 26180, 26908, 27404, 28210, 28985, 29512, 30940, 31031, 32674, 33635, 34034, 34255, 35464, 36890, 38440, 40040, 40579, 42284, 44330, 46376, 47740, 47957, 48620, 49972, 52360, 52855, 53816, 54808, 56420, 57970, 61880, 62062, 62465, 65348, 67270, 68068, 68510, 73780, 73997, 75361, 81158, 81685, 84568, 85085, 87451, 88660, 95480, 95914, 97240, 99944, 105710, 112840, 114359, 115940, 124124, 124930, 130696, 134540, 136136, 137020, 137423, 147560, 147994, 150722, 155155, 162316, 163370, 170170, 174902, 177320, 179707, 191828, 202895, 211420, 212381, 228718, 231880, 239785, 248248, 249860, 269080, 274040, 274846, 295988, 301444, 310310, 324632, 326740, 340340, 349804, 359414, 369985, 376805, 383656, 405790, 422840, 424762, 437255, 457436, 479570, 499720, 527527, 549692, 571795, 591976, 602888, 620620, 653480, 680680, 687115, 699608, 718828, 739970, 753610, 811580, 849524, 874510, 898535, 914872, 959140, 961961, 1055054, 1061905, 1099384, 1143590, 1241240, 1257949, 1374230, 1437656, 1479940, 1486667, 1507220, 1623160, 1699048, 1749020, 1797070, 1918280, 1923922, 2110108, 2123810, 2287180, 2336191, 2515898, 2637635, 2748460, 2959880, 2973334, 3014440, 3498040, 3594140, 3847844, 4220216, 4247620, 4574360, 4672382, 4809805, 5031796, 5275270, 5496920, 5946668, 6289745, 7188280, 7433335, 7695688, 8495240, 9344764, 9619610, 10063592, 10550540, 11680955, 11893336, 12579490, 14866670, 16353337, 18689528, 19239220, 21101080, 23361910, 25158980, 29733340, 32706674, 38478440, 46723820, 50317960, 59466680, 65413348, 81766685, 93447640, 130826696, 163533370, 327066740, 654133480]

約数ペア:

[(1, 654133480), (2, 327066740), (4, 163533370), (5, 130826696), (7, 93447640), (8, 81766685), (10, 65413348), (11, 59466680), (13, 50317960), (14, 46723820), (17, 38478440), (20, 32706674), (22, 29733340), (26, 25158980), (28, 23361910), (31, 21101080), (34, 19239220), (35, 18689528), (40, 16353337), (44, 14866670), (52, 12579490), (55, 11893336), (56, 11680955), (62, 10550540), (65, 10063592), (68, 9619610), (70, 9344764), (77, 8495240), (85, 7695688), (88, 7433335), (91, 7188280), (104, 6289745), (110, 5946668), (119, 5496920), (124, 5275270), (130, 5031796), (136, 4809805), (140, 4672382), (143, 4574360), (154, 4247620), (155, 4220216), (170, 3847844), (182, 3594140), (187, 3498040), (217, 3014440), (220, 2973334), (221, 2959880), (238, 2748460), (248, 2637635), (260, 2515898), (280, 2336191), (286, 2287180), (308, 2123810), (310, 2110108), (340, 1923922), (341, 1918280), (364, 1797070), (374, 1749020), (385, 1699048), (403, 1623160), (434, 1507220), (440, 1486667), (442, 1479940), (455, 1437656), (476, 1374230), (520, 1257949), (527, 1241240), (572, 1143590), (595, 1099384), (616, 1061905), (620, 1055054), (680, 961961), (682, 959140), (715, 914872), (728, 898535), (748, 874510), (770, 849524), (806, 811580), (868, 753610), (884, 739970), (910, 718828), (935, 699608), (952, 687115), (961, 680680), (1001, 653480), (1054, 620620), (1085, 602888), (1105, 591976), (1144, 571795), (1190, 549692), (1240, 527527), (1309, 499720), (1364, 479570), (1430, 457436), (1496, 437255), (1540, 424762), (1547, 422840), (1612, 405790), (1705, 383656), (1736, 376805), (1768, 369985), (1820, 359414), (1870, 349804), (1922, 340340), (2002, 326740), (2015, 324632), (2108, 310310), (2170, 301444), (2210, 295988), (2380, 274846), (2387, 274040), (2431, 269080), (2618, 249860), (2635, 248248), (2728, 239785), (2821, 231880), (2860, 228718), (3080, 212381), (3094, 211420), (3224, 202895), (3410, 191828), (3640, 179707), (3689, 177320), (3740, 174902), (3844, 170170), (4004, 163370), (4030, 162316), (4216, 155155), (4340, 150722), (4420, 147994), (4433, 147560), (4760, 137423), (4774, 137020), (4805, 136136), (4862, 134540), (5005, 130696), (5236, 124930), (5270, 124124), (5642, 115940), (5720, 114359), (5797, 112840), (6188, 105710), (6545, 99944), (6727, 97240), (6820, 95914), (6851, 95480), (7378, 88660), (7480, 87451), (7688, 85085), (7735, 84568), (8008, 81685), (8060, 81158), (8680, 75361), (8840, 73997), (8866, 73780), (9548, 68510), (9610, 68068), (9724, 67270), (10010, 65348), (10472, 62465), (10540, 62062), (10571, 61880), (11284, 57970), (11594, 56420), (11935, 54808), (12155, 53816), (12376, 52855), (12493, 52360), (13090, 49972), (13454, 48620), (13640, 47957), (13702, 47740), (14105, 46376), (14756, 44330), (15470, 42284), (16120, 40579), (16337, 40040), (17017, 38440), (17732, 36890), (18445, 35464), (19096, 34255), (19220, 34034), (19448, 33635), (20020, 32674), (21080, 31031), (21142, 30940), (22165, 29512), (22568, 28985), (23188, 28210), (23870, 27404), (24310, 26908), (24986, 26180)]