29872954440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{207971}}^1$

素因数の和:208017

約数の個数: 256

約数和(自身を含む): 119791872000

約数和(自身を除く): 89918917560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 20520, 23940, 28728, 35910, 47880, 71820, 143640, 207971, 415942, 623913, 831884, 1039855, 1247826, 1455797, 1663768, 1871739, 2079710, 2495652, 2911594, 3119565, 3743478, 3951449, 4159420, 4367391, 4991304, 5615217, 5823188, 6239130, 7278985, 7486956, 7902898, 8318840, 8734782, 9358695, 11230434, 11646376, 11854347, 12478260, 13102173, 14557970, 14973912, 15805796, 17469564, 18717390, 19757245, 21836955, 22460868, 23708694, 24956520, 26204346, 27660143, 28076085, 29115940, 31611592, 34939128, 35563041, 37434780, 39306519, 39514490, 43673910, 44921736, 47417388, 52408692, 55320286, 56152170, 58231880, 59271735, 65510865, 71126082, 74869560, 78613038, 79028980, 82980429, 87347820, 94834776, 104817384, 106689123, 110640572, 112304340, 118543470, 131021730, 138300715, 142252164, 157226076, 158057960, 165960858, 174695640, 177815205, 196532595, 213378246, 221281144, 224608680, 237086940, 248941287, 262043460, 276601430, 284504328, 314452152, 331921716, 355630410, 393065190, 414902145, 426756492, 474173880, 497882574, 524086920, 533445615, 553202860, 663843432, 711260820, 746823861, 786130380, 829804290, 853512984, 995765148, 1066891230, 1106405720, 1244706435, 1422521640, 1493647722, 1572260760, 1659608580, 1991530296, 2133782460, 2489412870, 2987295444, 3319217160, 3734119305, 4267564920, 4978825740, 5974590888, 7468238610, 9957651480, 14936477220, 29872954440]

約数ペア:

[(1, 29872954440), (2, 14936477220), (3, 9957651480), (4, 7468238610), (5, 5974590888), (6, 4978825740), (7, 4267564920), (8, 3734119305), (9, 3319217160), (10, 2987295444), (12, 2489412870), (14, 2133782460), (15, 1991530296), (18, 1659608580), (19, 1572260760), (20, 1493647722), (21, 1422521640), (24, 1244706435), (27, 1106405720), (28, 1066891230), (30, 995765148), (35, 853512984), (36, 829804290), (38, 786130380), (40, 746823861), (42, 711260820), (45, 663843432), (54, 553202860), (56, 533445615), (57, 524086920), (60, 497882574), (63, 474173880), (70, 426756492), (72, 414902145), (76, 393065190), (84, 355630410), (90, 331921716), (95, 314452152), (105, 284504328), (108, 276601430), (114, 262043460), (120, 248941287), (126, 237086940), (133, 224608680), (135, 221281144), (140, 213378246), (152, 196532595), (168, 177815205), (171, 174695640), (180, 165960858), (189, 158057960), (190, 157226076), (210, 142252164), (216, 138300715), (228, 131021730), (252, 118543470), (266, 112304340), (270, 110640572), (280, 106689123), (285, 104817384), (315, 94834776), (342, 87347820), (360, 82980429), (378, 79028980), (380, 78613038), (399, 74869560), (420, 71126082), (456, 65510865), (504, 59271735), (513, 58231880), (532, 56152170), (540, 55320286), (570, 52408692), (630, 47417388), (665, 44921736), (684, 43673910), (756, 39514490), (760, 39306519), (798, 37434780), (840, 35563041), (855, 34939128), (945, 31611592), (1026, 29115940), (1064, 28076085), (1080, 27660143), (1140, 26204346), (1197, 24956520), (1260, 23708694), (1330, 22460868), (1368, 21836955), (1512, 19757245), (1596, 18717390), (1710, 17469564), (1890, 15805796), (1995, 14973912), (2052, 14557970), (2280, 13102173), (2394, 12478260), (2520, 11854347), (2565, 11646376), (2660, 11230434), (3192, 9358695), (3420, 8734782), (3591, 8318840), (3780, 7902898), (3990, 7486956), (4104, 7278985), (4788, 6239130), (5130, 5823188), (5320, 5615217), (5985, 4991304), (6840, 4367391), (7182, 4159420), (7560, 3951449), (7980, 3743478), (9576, 3119565), (10260, 2911594), (11970, 2495652), (14364, 2079710), (15960, 1871739), (17955, 1663768), (20520, 1455797), (23940, 1247826), (28728, 1039855), (35910, 831884), (47880, 623913), (71820, 415942), (143640, 207971)]