273059640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 256

約数和(自身を含む): 1095552000

約数和(自身を除く): 822492360

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, 1901, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3802, 3990, 4104, 4788, 5130, 5320, 5703, 5985, 6840, 7182, 7560, 7604, 7980, 9505, 9576, 10260, 11406, 11970, 13307, 14364, 15208, 15960, 17109, 17955, 19010, 20520, 22812, 23940, 26614, 28515, 28728, 34218, 35910, 36119, 38020, 39921, 45624, 47880, 51327, 53228, 57030, 66535, 68436, 71820, 72238, 76040, 79842, 85545, 102654, 106456, 108357, 114060, 119763, 133070, 136872, 143640, 144476, 159684, 171090, 180595, 199605, 205308, 216714, 228120, 239526, 252833, 256635, 266140, 288952, 319368, 325071, 342180, 359289, 361190, 399210, 410616, 433428, 479052, 505666, 513270, 532280, 541785, 598815, 650142, 684360, 718578, 722380, 758499, 798420, 866856, 958104, 975213, 1011332, 1026540, 1083570, 1197630, 1264165, 1300284, 1437156, 1444760, 1516998, 1596840, 1625355, 1796445, 1950426, 2022664, 2053080, 2167140, 2275497, 2395260, 2528330, 2600568, 2874312, 3033996, 3250710, 3592890, 3792495, 3900852, 4334280, 4550994, 4790520, 4876065, 5056660, 6067992, 6501420, 6826491, 7185780, 7584990, 7801704, 9101988, 9752130, 10113320, 11377485, 13002840, 13652982, 14371560, 15169980, 18203976, 19504260, 22754970, 27305964, 30339960, 34132455, 39008520, 45509940, 54611928, 68264910, 91019880, 136529820, 273059640]

約数ペア:

[(1, 273059640), (2, 136529820), (3, 91019880), (4, 68264910), (5, 54611928), (6, 45509940), (7, 39008520), (8, 34132455), (9, 30339960), (10, 27305964), (12, 22754970), (14, 19504260), (15, 18203976), (18, 15169980), (19, 14371560), (20, 13652982), (21, 13002840), (24, 11377485), (27, 10113320), (28, 9752130), (30, 9101988), (35, 7801704), (36, 7584990), (38, 7185780), (40, 6826491), (42, 6501420), (45, 6067992), (54, 5056660), (56, 4876065), (57, 4790520), (60, 4550994), (63, 4334280), (70, 3900852), (72, 3792495), (76, 3592890), (84, 3250710), (90, 3033996), (95, 2874312), (105, 2600568), (108, 2528330), (114, 2395260), (120, 2275497), (126, 2167140), (133, 2053080), (135, 2022664), (140, 1950426), (152, 1796445), (168, 1625355), (171, 1596840), (180, 1516998), (189, 1444760), (190, 1437156), (210, 1300284), (216, 1264165), (228, 1197630), (252, 1083570), (266, 1026540), (270, 1011332), (280, 975213), (285, 958104), (315, 866856), (342, 798420), (360, 758499), (378, 722380), (380, 718578), (399, 684360), (420, 650142), (456, 598815), (504, 541785), (513, 532280), (532, 513270), (540, 505666), (570, 479052), (630, 433428), (665, 410616), (684, 399210), (756, 361190), (760, 359289), (798, 342180), (840, 325071), (855, 319368), (945, 288952), (1026, 266140), (1064, 256635), (1080, 252833), (1140, 239526), (1197, 228120), (1260, 216714), (1330, 205308), (1368, 199605), (1512, 180595), (1596, 171090), (1710, 159684), (1890, 144476), (1901, 143640), (1995, 136872), (2052, 133070), (2280, 119763), (2394, 114060), (2520, 108357), (2565, 106456), (2660, 102654), (3192, 85545), (3420, 79842), (3591, 76040), (3780, 72238), (3802, 71820), (3990, 68436), (4104, 66535), (4788, 57030), (5130, 53228), (5320, 51327), (5703, 47880), (5985, 45624), (6840, 39921), (7182, 38020), (7560, 36119), (7604, 35910), (7980, 34218), (9505, 28728), (9576, 28515), (10260, 26614), (11406, 23940), (11970, 22812), (13307, 20520), (14364, 19010), (15208, 17955), (15960, 17109)]