68744591160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{687721}}^1$

素因数の和:687766

約数の個数: 192

約数和(自身を含む): 254016997920

約数和(自身を除く): 185272406760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2499, 2856, 2940, 3332, 3570, 4165, 4760, 4998, 5880, 6664, 7140, 8330, 9996, 12495, 14280, 16660, 19992, 24990, 33320, 49980, 99960, 687721, 1375442, 2063163, 2750884, 3438605, 4126326, 4814047, 5501768, 6877210, 8252652, 9628094, 10315815, 11691257, 13754420, 14442141, 16505304, 19256188, 20631630, 23382514, 24070235, 27508840, 28884282, 33698329, 35073771, 38512376, 41263260, 46765028, 48140470, 57768564, 58456285, 67396658, 70147542, 72210705, 81838799, 82526520, 93530056, 96280940, 101094987, 115537128, 116912570, 134793316, 140295084, 144421410, 163677598, 168491645, 175368855, 192561880, 202189974, 233825140, 245516397, 269586632, 280590168, 288842820, 327355196, 336983290, 350737710, 404379948, 409193995, 467650280, 491032794, 505474935, 572871593, 577685640, 654710392, 673966580, 701475420, 808759896, 818387990, 982065588, 1010949870, 1145743186, 1227581985, 1347933160, 1402950840, 1636775980, 1718614779, 1964131176, 2021899740, 2291486372, 2455163970, 2864357965, 3273551960, 3437229558, 4043799480, 4582972744, 4910327940, 5728715930, 6874459116, 8593073895, 9820655880, 11457431860, 13748918232, 17186147790, 22914863720, 34372295580, 68744591160]

約数ペア:

[(1, 68744591160), (2, 34372295580), (3, 22914863720), (4, 17186147790), (5, 13748918232), (6, 11457431860), (7, 9820655880), (8, 8593073895), (10, 6874459116), (12, 5728715930), (14, 4910327940), (15, 4582972744), (17, 4043799480), (20, 3437229558), (21, 3273551960), (24, 2864357965), (28, 2455163970), (30, 2291486372), (34, 2021899740), (35, 1964131176), (40, 1718614779), (42, 1636775980), (49, 1402950840), (51, 1347933160), (56, 1227581985), (60, 1145743186), (68, 1010949870), (70, 982065588), (84, 818387990), (85, 808759896), (98, 701475420), (102, 673966580), (105, 654710392), (119, 577685640), (120, 572871593), (136, 505474935), (140, 491032794), (147, 467650280), (168, 409193995), (170, 404379948), (196, 350737710), (204, 336983290), (210, 327355196), (238, 288842820), (245, 280590168), (255, 269586632), (280, 245516397), (294, 233825140), (340, 202189974), (357, 192561880), (392, 175368855), (408, 168491645), (420, 163677598), (476, 144421410), (490, 140295084), (510, 134793316), (588, 116912570), (595, 115537128), (680, 101094987), (714, 96280940), (735, 93530056), (833, 82526520), (840, 81838799), (952, 72210705), (980, 70147542), (1020, 67396658), (1176, 58456285), (1190, 57768564), (1428, 48140470), (1470, 46765028), (1666, 41263260), (1785, 38512376), (1960, 35073771), (2040, 33698329), (2380, 28884282), (2499, 27508840), (2856, 24070235), (2940, 23382514), (3332, 20631630), (3570, 19256188), (4165, 16505304), (4760, 14442141), (4998, 13754420), (5880, 11691257), (6664, 10315815), (7140, 9628094), (8330, 8252652), (9996, 6877210), (12495, 5501768), (14280, 4814047), (16660, 4126326), (19992, 3438605), (24990, 2750884), (33320, 2063163), (49980, 1375442), (99960, 687721)]