2015500620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 384

約数和(自身を含む): 7315660800

約数和(自身を除く): 5300160180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 19, 20, 21, 28, 30, 34, 35, 38, 42, 51, 57, 60, 68, 70, 76, 83, 84, 85, 95, 102, 105, 114, 119, 133, 140, 166, 170, 179, 190, 204, 210, 228, 238, 249, 255, 266, 285, 323, 332, 340, 357, 358, 380, 399, 415, 420, 476, 498, 510, 532, 537, 570, 581, 595, 646, 665, 714, 716, 798, 830, 895, 969, 996, 1020, 1074, 1140, 1162, 1190, 1245, 1253, 1292, 1330, 1411, 1428, 1577, 1596, 1615, 1660, 1743, 1785, 1790, 1938, 1995, 2148, 2261, 2324, 2380, 2490, 2506, 2660, 2685, 2822, 2905, 3043, 3154, 3230, 3401, 3486, 3570, 3580, 3759, 3876, 3990, 4233, 4522, 4731, 4845, 4980, 5012, 5370, 5644, 5810, 6086, 6265, 6308, 6460, 6783, 6802, 6972, 7055, 7140, 7518, 7885, 7980, 8466, 8715, 9044, 9129, 9462, 9690, 9877, 10203, 10740, 11039, 11305, 11620, 12172, 12530, 13566, 13604, 14110, 14857, 15036, 15215, 15770, 16932, 17005, 17430, 18258, 18795, 18924, 19380, 19754, 20406, 21165, 21301, 22078, 22610, 23655, 23807, 25060, 26809, 27132, 28220, 29631, 29714, 30430, 31540, 33117, 33915, 34010, 34860, 36516, 37590, 39508, 40812, 42330, 42602, 44156, 44571, 45220, 45645, 47310, 47614, 49385, 51015, 53618, 55195, 57817, 59262, 59428, 60860, 63903, 66234, 67830, 68020, 71421, 74285, 75180, 80427, 84660, 85204, 89142, 91290, 94620, 95228, 98770, 102030, 103999, 106505, 107236, 110390, 115634, 118524, 119035, 127806, 132468, 134045, 135660, 142842, 148155, 148570, 160854, 165585, 173451, 178284, 182580, 187663, 197540, 204060, 207998, 213010, 220780, 222855, 231268, 238070, 252569, 255612, 268090, 282283, 285684, 289085, 296310, 297140, 311997, 319515, 321708, 331170, 346902, 357105, 375326, 402135, 404719, 415996, 426020, 445710, 476140, 505138, 519995, 536180, 562989, 564566, 578170, 592620, 623994, 639030, 662340, 693804, 714210, 750652, 757707, 804270, 809438, 846849, 867255, 891420, 938315, 1010276, 1039990, 1125978, 1129132, 1156340, 1214157, 1247988, 1262845, 1278060, 1411415, 1428420, 1515414, 1559985, 1608540, 1618876, 1693698, 1734510, 1767983, 1876630, 1975981, 2023595, 2079980, 2251956, 2428314, 2525690, 2814945, 2822830, 3030828, 3119970, 3387396, 3469020, 3535966, 3753260, 3788535, 3951962, 4047190, 4234245, 4798811, 4856628, 5051380, 5303949, 5629890, 5645660, 5927943, 6070785, 6239940, 7071932, 7577070, 7903924, 8094380, 8468490, 8839915, 9597622, 9879905, 10607898, 11259780, 11855886, 12141570, 14396433, 15154140, 16936980, 17679830, 19195244, 19759810, 21215796, 23711772, 23994055, 24283140, 26519745, 28792866, 29639715, 33591677, 35359660, 39519620, 47988110, 53039490, 57585732, 59279430, 67183354, 71982165, 95976220, 100775031, 106078980, 118558860, 134366708, 143964330, 167958385, 201550062, 287928660, 335916770, 403100124, 503875155, 671833540, 1007750310, 2015500620]

約数ペア:

[(1, 2015500620), (2, 1007750310), (3, 671833540), (4, 503875155), (5, 403100124), (6, 335916770), (7, 287928660), (10, 201550062), (12, 167958385), (14, 143964330), (15, 134366708), (17, 118558860), (19, 106078980), (20, 100775031), (21, 95976220), (28, 71982165), (30, 67183354), (34, 59279430), (35, 57585732), (38, 53039490), (42, 47988110), (51, 39519620), (57, 35359660), (60, 33591677), (68, 29639715), (70, 28792866), (76, 26519745), (83, 24283140), (84, 23994055), (85, 23711772), (95, 21215796), (102, 19759810), (105, 19195244), (114, 17679830), (119, 16936980), (133, 15154140), (140, 14396433), (166, 12141570), (170, 11855886), (179, 11259780), (190, 10607898), (204, 9879905), (210, 9597622), (228, 8839915), (238, 8468490), (249, 8094380), (255, 7903924), (266, 7577070), (285, 7071932), (323, 6239940), (332, 6070785), (340, 5927943), (357, 5645660), (358, 5629890), (380, 5303949), (399, 5051380), (415, 4856628), (420, 4798811), (476, 4234245), (498, 4047190), (510, 3951962), (532, 3788535), (537, 3753260), (570, 3535966), (581, 3469020), (595, 3387396), (646, 3119970), (665, 3030828), (714, 2822830), (716, 2814945), (798, 2525690), (830, 2428314), (895, 2251956), (969, 2079980), (996, 2023595), (1020, 1975981), (1074, 1876630), (1140, 1767983), (1162, 1734510), (1190, 1693698), (1245, 1618876), (1253, 1608540), (1292, 1559985), (1330, 1515414), (1411, 1428420), (1428, 1411415), (1577, 1278060), (1596, 1262845), (1615, 1247988), (1660, 1214157), (1743, 1156340), (1785, 1129132), (1790, 1125978), (1938, 1039990), (1995, 1010276), (2148, 938315), (2261, 891420), (2324, 867255), (2380, 846849), (2490, 809438), (2506, 804270), (2660, 757707), (2685, 750652), (2822, 714210), (2905, 693804), (3043, 662340), (3154, 639030), (3230, 623994), (3401, 592620), (3486, 578170), (3570, 564566), (3580, 562989), (3759, 536180), (3876, 519995), (3990, 505138), (4233, 476140), (4522, 445710), (4731, 426020), (4845, 415996), (4980, 404719), (5012, 402135), (5370, 375326), (5644, 357105), (5810, 346902), (6086, 331170), (6265, 321708), (6308, 319515), (6460, 311997), (6783, 297140), (6802, 296310), (6972, 289085), (7055, 285684), (7140, 282283), (7518, 268090), (7885, 255612), (7980, 252569), (8466, 238070), (8715, 231268), (9044, 222855), (9129, 220780), (9462, 213010), (9690, 207998), (9877, 204060), (10203, 197540), (10740, 187663), (11039, 182580), (11305, 178284), (11620, 173451), (12172, 165585), (12530, 160854), (13566, 148570), (13604, 148155), (14110, 142842), (14857, 135660), (15036, 134045), (15215, 132468), (15770, 127806), (16932, 119035), (17005, 118524), (17430, 115634), (18258, 110390), (18795, 107236), (18924, 106505), (19380, 103999), (19754, 102030), (20406, 98770), (21165, 95228), (21301, 94620), (22078, 91290), (22610, 89142), (23655, 85204), (23807, 84660), (25060, 80427), (26809, 75180), (27132, 74285), (28220, 71421), (29631, 68020), (29714, 67830), (30430, 66234), (31540, 63903), (33117, 60860), (33915, 59428), (34010, 59262), (34860, 57817), (36516, 55195), (37590, 53618), (39508, 51015), (40812, 49385), (42330, 47614), (42602, 47310), (44156, 45645), (44571, 45220)]