72442440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 384

約数和(自身を含む): 303264000

約数和(自身を除く): 230821560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 89, 90, 95, 102, 105, 114, 119, 120, 126, 133, 136, 140, 152, 153, 168, 170, 171, 178, 180, 190, 204, 210, 228, 238, 252, 255, 266, 267, 280, 285, 306, 315, 323, 340, 342, 356, 357, 360, 380, 399, 408, 420, 445, 456, 476, 504, 510, 532, 534, 570, 595, 612, 623, 630, 646, 665, 680, 684, 712, 714, 760, 765, 798, 801, 840, 855, 890, 952, 969, 1020, 1064, 1068, 1071, 1140, 1190, 1197, 1224, 1246, 1260, 1292, 1330, 1335, 1368, 1428, 1513, 1530, 1596, 1602, 1615, 1691, 1710, 1780, 1785, 1869, 1938, 1995, 2040, 2136, 2142, 2261, 2280, 2380, 2394, 2492, 2520, 2584, 2660, 2670, 2856, 2907, 3026, 3060, 3115, 3192, 3204, 3230, 3382, 3420, 3560, 3570, 3738, 3876, 3990, 4005, 4284, 4522, 4539, 4760, 4788, 4845, 4984, 5073, 5320, 5340, 5355, 5607, 5814, 5985, 6052, 6120, 6230, 6408, 6460, 6764, 6783, 6840, 7140, 7476, 7565, 7752, 7980, 8010, 8455, 8568, 9044, 9078, 9345, 9576, 9690, 10146, 10591, 10680, 10710, 11214, 11305, 11628, 11837, 11970, 12104, 12460, 12920, 13528, 13566, 13617, 14280, 14535, 14952, 15130, 15219, 15960, 16020, 16910, 18088, 18156, 18690, 19380, 20292, 20349, 21182, 21420, 22428, 22610, 22695, 23256, 23674, 23940, 24920, 25365, 27132, 27234, 28035, 28747, 29070, 30260, 30438, 31773, 32040, 33820, 33915, 35511, 36312, 37380, 38760, 40584, 40698, 42364, 42840, 44856, 45220, 45390, 47348, 47880, 50730, 52955, 54264, 54468, 56070, 57494, 58140, 59185, 60520, 60876, 63546, 67640, 67830, 68085, 71022, 74760, 76095, 81396, 84728, 86241, 90440, 90780, 94696, 95319, 101460, 101745, 105910, 106533, 108936, 112140, 114988, 116280, 118370, 121752, 127092, 135660, 136170, 142044, 143735, 152190, 158865, 162792, 172482, 177555, 181560, 190638, 201229, 202920, 203490, 211820, 213066, 224280, 229976, 236740, 254184, 258723, 271320, 272340, 284088, 287470, 304380, 317730, 344964, 355110, 381276, 402458, 406980, 423640, 426132, 431205, 473480, 476595, 517446, 532665, 544680, 574940, 603687, 608760, 635460, 689928, 710220, 762552, 804916, 813960, 852264, 862410, 953190, 1006145, 1034892, 1065330, 1149880, 1207374, 1270920, 1293615, 1420440, 1609832, 1724820, 1811061, 1906380, 2012290, 2069784, 2130660, 2414748, 2587230, 3018435, 3449640, 3622122, 3812760, 4024580, 4261320, 4829496, 5174460, 6036870, 7244244, 8049160, 9055305, 10348920, 12073740, 14488488, 18110610, 24147480, 36221220, 72442440]

約数ペア:

[(1, 72442440), (2, 36221220), (3, 24147480), (4, 18110610), (5, 14488488), (6, 12073740), (7, 10348920), (8, 9055305), (9, 8049160), (10, 7244244), (12, 6036870), (14, 5174460), (15, 4829496), (17, 4261320), (18, 4024580), (19, 3812760), (20, 3622122), (21, 3449640), (24, 3018435), (28, 2587230), (30, 2414748), (34, 2130660), (35, 2069784), (36, 2012290), (38, 1906380), (40, 1811061), (42, 1724820), (45, 1609832), (51, 1420440), (56, 1293615), (57, 1270920), (60, 1207374), (63, 1149880), (68, 1065330), (70, 1034892), (72, 1006145), (76, 953190), (84, 862410), (85, 852264), (89, 813960), (90, 804916), (95, 762552), (102, 710220), (105, 689928), (114, 635460), (119, 608760), (120, 603687), (126, 574940), (133, 544680), (136, 532665), (140, 517446), (152, 476595), (153, 473480), (168, 431205), (170, 426132), (171, 423640), (178, 406980), (180, 402458), (190, 381276), (204, 355110), (210, 344964), (228, 317730), (238, 304380), (252, 287470), (255, 284088), (266, 272340), (267, 271320), (280, 258723), (285, 254184), (306, 236740), (315, 229976), (323, 224280), (340, 213066), (342, 211820), (356, 203490), (357, 202920), (360, 201229), (380, 190638), (399, 181560), (408, 177555), (420, 172482), (445, 162792), (456, 158865), (476, 152190), (504, 143735), (510, 142044), (532, 136170), (534, 135660), (570, 127092), (595, 121752), (612, 118370), (623, 116280), (630, 114988), (646, 112140), (665, 108936), (680, 106533), (684, 105910), (712, 101745), (714, 101460), (760, 95319), (765, 94696), (798, 90780), (801, 90440), (840, 86241), (855, 84728), (890, 81396), (952, 76095), (969, 74760), (1020, 71022), (1064, 68085), (1068, 67830), (1071, 67640), (1140, 63546), (1190, 60876), (1197, 60520), (1224, 59185), (1246, 58140), (1260, 57494), (1292, 56070), (1330, 54468), (1335, 54264), (1368, 52955), (1428, 50730), (1513, 47880), (1530, 47348), (1596, 45390), (1602, 45220), (1615, 44856), (1691, 42840), (1710, 42364), (1780, 40698), (1785, 40584), (1869, 38760), (1938, 37380), (1995, 36312), (2040, 35511), (2136, 33915), (2142, 33820), (2261, 32040), (2280, 31773), (2380, 30438), (2394, 30260), (2492, 29070), (2520, 28747), (2584, 28035), (2660, 27234), (2670, 27132), (2856, 25365), (2907, 24920), (3026, 23940), (3060, 23674), (3115, 23256), (3192, 22695), (3204, 22610), (3230, 22428), (3382, 21420), (3420, 21182), (3560, 20349), (3570, 20292), (3738, 19380), (3876, 18690), (3990, 18156), (4005, 18088), (4284, 16910), (4522, 16020), (4539, 15960), (4760, 15219), (4788, 15130), (4845, 14952), (4984, 14535), (5073, 14280), (5320, 13617), (5340, 13566), (5355, 13528), (5607, 12920), (5814, 12460), (5985, 12104), (6052, 11970), (6120, 11837), (6230, 11628), (6408, 11305), (6460, 11214), (6764, 10710), (6783, 10680), (6840, 10591), (7140, 10146), (7476, 9690), (7565, 9576), (7752, 9345), (7980, 9078), (8010, 9044), (8455, 8568)]