1279474560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2441}}^1$

素因数の和:2486

約数の個数: 384

約数和(自身を含む): 5439994560

約数和(自身を除く): 4160520000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 384, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 640, 672, 720, 728, 780, 819, 832, 840, 896, 910, 936, 960, 1008, 1040, 1092, 1120, 1152, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1638, 1664, 1680, 1820, 1872, 1920, 2016, 2080, 2184, 2240, 2340, 2441, 2496, 2520, 2688, 2730, 2880, 2912, 3120, 3276, 3360, 3640, 3744, 4032, 4095, 4160, 4368, 4480, 4680, 4882, 4992, 5040, 5460, 5760, 5824, 6240, 6552, 6720, 7280, 7323, 7488, 8064, 8190, 8320, 8736, 9360, 9764, 10080, 10920, 11648, 12205, 12480, 13104, 13440, 14560, 14646, 14976, 16380, 17087, 17472, 18720, 19528, 20160, 21840, 21969, 24410, 24960, 26208, 29120, 29292, 31733, 32760, 34174, 34944, 36615, 37440, 39056, 40320, 43680, 43938, 48820, 51261, 52416, 58240, 58584, 63466, 65520, 68348, 73230, 74880, 78112, 85435, 87360, 87876, 95199, 97640, 102522, 104832, 109845, 117168, 126932, 131040, 136696, 146460, 153783, 156224, 158665, 170870, 174720, 175752, 190398, 195280, 205044, 219690, 222131, 234336, 253864, 256305, 262080, 273392, 285597, 292920, 307566, 312448, 317330, 341740, 351504, 380796, 390560, 410088, 439380, 444262, 468672, 475995, 507728, 512610, 524160, 546784, 571194, 585840, 615132, 634660, 666393, 683480, 703008, 761592, 768915, 781120, 820176, 878760, 888524, 937344, 951990, 1015456, 1025220, 1093568, 1110655, 1142388, 1171680, 1230264, 1269320, 1332786, 1366960, 1406016, 1427985, 1523184, 1537830, 1562240, 1640352, 1757520, 1777048, 1903980, 1999179, 2030912, 2050440, 2187136, 2221310, 2284776, 2343360, 2460528, 2538640, 2665572, 2733920, 2812032, 2855970, 3046368, 3075660, 3280704, 3331965, 3515040, 3554096, 3807960, 3998358, 4061824, 4100880, 4442620, 4569552, 4686720, 4921056, 5077280, 5331144, 5467840, 5711940, 6092736, 6151320, 6561408, 6663930, 7030080, 7108192, 7615920, 7996716, 8201760, 8885240, 9139104, 9842112, 9995895, 10154560, 10662288, 10935680, 11423880, 12185472, 12302640, 13327860, 14060160, 14216384, 15231840, 15993432, 16403520, 17770480, 18278208, 19684224, 19991790, 20309120, 21324576, 22847760, 24605280, 26655720, 28432768, 30463680, 31986864, 32807040, 35540960, 36556416, 39983580, 42649152, 45695520, 49210560, 53311440, 60927360, 63973728, 71081920, 79967160, 85298304, 91391040, 98421120, 106622880, 127947456, 142163840, 159934320, 182782080, 213245760, 255894912, 319868640, 426491520, 639737280, 1279474560]

約数ペア:

[(1, 1279474560), (2, 639737280), (3, 426491520), (4, 319868640), (5, 255894912), (6, 213245760), (7, 182782080), (8, 159934320), (9, 142163840), (10, 127947456), (12, 106622880), (13, 98421120), (14, 91391040), (15, 85298304), (16, 79967160), (18, 71081920), (20, 63973728), (21, 60927360), (24, 53311440), (26, 49210560), (28, 45695520), (30, 42649152), (32, 39983580), (35, 36556416), (36, 35540960), (39, 32807040), (40, 31986864), (42, 30463680), (45, 28432768), (48, 26655720), (52, 24605280), (56, 22847760), (60, 21324576), (63, 20309120), (64, 19991790), (65, 19684224), (70, 18278208), (72, 17770480), (78, 16403520), (80, 15993432), (84, 15231840), (90, 14216384), (91, 14060160), (96, 13327860), (104, 12302640), (105, 12185472), (112, 11423880), (117, 10935680), (120, 10662288), (126, 10154560), (128, 9995895), (130, 9842112), (140, 9139104), (144, 8885240), (156, 8201760), (160, 7996716), (168, 7615920), (180, 7108192), (182, 7030080), (192, 6663930), (195, 6561408), (208, 6151320), (210, 6092736), (224, 5711940), (234, 5467840), (240, 5331144), (252, 5077280), (260, 4921056), (273, 4686720), (280, 4569552), (288, 4442620), (312, 4100880), (315, 4061824), (320, 3998358), (336, 3807960), (360, 3554096), (364, 3515040), (384, 3331965), (390, 3280704), (416, 3075660), (420, 3046368), (448, 2855970), (455, 2812032), (468, 2733920), (480, 2665572), (504, 2538640), (520, 2460528), (546, 2343360), (560, 2284776), (576, 2221310), (585, 2187136), (624, 2050440), (630, 2030912), (640, 1999179), (672, 1903980), (720, 1777048), (728, 1757520), (780, 1640352), (819, 1562240), (832, 1537830), (840, 1523184), (896, 1427985), (910, 1406016), (936, 1366960), (960, 1332786), (1008, 1269320), (1040, 1230264), (1092, 1171680), (1120, 1142388), (1152, 1110655), (1170, 1093568), (1248, 1025220), (1260, 1015456), (1344, 951990), (1365, 937344), (1440, 888524), (1456, 878760), (1560, 820176), (1638, 781120), (1664, 768915), (1680, 761592), (1820, 703008), (1872, 683480), (1920, 666393), (2016, 634660), (2080, 615132), (2184, 585840), (2240, 571194), (2340, 546784), (2441, 524160), (2496, 512610), (2520, 507728), (2688, 475995), (2730, 468672), (2880, 444262), (2912, 439380), (3120, 410088), (3276, 390560), (3360, 380796), (3640, 351504), (3744, 341740), (4032, 317330), (4095, 312448), (4160, 307566), (4368, 292920), (4480, 285597), (4680, 273392), (4882, 262080), (4992, 256305), (5040, 253864), (5460, 234336), (5760, 222131), (5824, 219690), (6240, 205044), (6552, 195280), (6720, 190398), (7280, 175752), (7323, 174720), (7488, 170870), (8064, 158665), (8190, 156224), (8320, 153783), (8736, 146460), (9360, 136696), (9764, 131040), (10080, 126932), (10920, 117168), (11648, 109845), (12205, 104832), (12480, 102522), (13104, 97640), (13440, 95199), (14560, 87876), (14646, 87360), (14976, 85435), (16380, 78112), (17087, 74880), (17472, 73230), (18720, 68348), (19528, 65520), (20160, 63466), (21840, 58584), (21969, 58240), (24410, 52416), (24960, 51261), (26208, 48820), (29120, 43938), (29292, 43680), (31733, 40320), (32760, 39056), (34174, 37440), (34944, 36615)]