20150892720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{16057}}^1$

素因数の和:16169

約数の個数: 320

約数和(自身を含む): 80284861440

約数和(自身を除く): 60133968720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 166, 168, 180, 189, 210, 216, 240, 249, 252, 270, 280, 315, 332, 336, 360, 378, 415, 420, 432, 498, 504, 540, 560, 581, 630, 664, 720, 747, 756, 830, 840, 945, 996, 1008, 1080, 1162, 1245, 1260, 1328, 1494, 1512, 1660, 1680, 1743, 1890, 1992, 2160, 2241, 2324, 2490, 2520, 2905, 2988, 3024, 3320, 3486, 3735, 3780, 3984, 4482, 4648, 4980, 5040, 5229, 5810, 5976, 6640, 6972, 7470, 7560, 8715, 8964, 9296, 9960, 10458, 11205, 11620, 11952, 13944, 14940, 15120, 15687, 16057, 17430, 17928, 19920, 20916, 22410, 23240, 26145, 27888, 29880, 31374, 32114, 34860, 35856, 41832, 44820, 46480, 48171, 52290, 59760, 62748, 64228, 69720, 78435, 80285, 83664, 89640, 96342, 104580, 112399, 125496, 128456, 139440, 144513, 156870, 160570, 179280, 192684, 209160, 224798, 240855, 250992, 256912, 289026, 313740, 321140, 337197, 385368, 418320, 433539, 449596, 481710, 561995, 578052, 627480, 642280, 674394, 722565, 770736, 867078, 899192, 963420, 1011591, 1123990, 1156104, 1254960, 1284560, 1332731, 1348788, 1445130, 1685985, 1734156, 1798384, 1926840, 2023182, 2167695, 2247980, 2312208, 2665462, 2697576, 2890260, 3034773, 3371970, 3468312, 3853680, 3998193, 4046364, 4335390, 4495960, 5057955, 5330924, 5395152, 5780520, 6069546, 6663655, 6743940, 6936624, 7996386, 8092728, 8670780, 8991920, 9329117, 10115910, 10661848, 11561040, 11994579, 12139092, 13327310, 13487880, 15173865, 15992772, 16185456, 17341560, 18658234, 19990965, 20231820, 21323696, 23989158, 24278184, 26654620, 26975760, 27987351, 30347730, 31985544, 34683120, 35983737, 37316468, 39981930, 40463640, 46645585, 47978316, 48556368, 53309240, 55974702, 59972895, 60695460, 63971088, 71967474, 74632936, 79963860, 80927280, 83962053, 93291170, 95956632, 106618480, 111949404, 119945790, 121390920, 139936755, 143934948, 149265872, 159927720, 167924106, 179918685, 186582340, 191913264, 223898808, 239891580, 242781840, 251886159, 279873510, 287869896, 319855440, 335848212, 359837370, 373164680, 419810265, 447797616, 479783160, 503772318, 559747020, 575739792, 671696424, 719674740, 746329360, 839620530, 959566320, 1007544636, 1119494040, 1259430795, 1343392848, 1439349480, 1679241060, 2015089272, 2238988080, 2518861590, 2878698960, 3358482120, 4030178544, 5037723180, 6716964240, 10075446360, 20150892720]

約数ペア:

[(1, 20150892720), (2, 10075446360), (3, 6716964240), (4, 5037723180), (5, 4030178544), (6, 3358482120), (7, 2878698960), (8, 2518861590), (9, 2238988080), (10, 2015089272), (12, 1679241060), (14, 1439349480), (15, 1343392848), (16, 1259430795), (18, 1119494040), (20, 1007544636), (21, 959566320), (24, 839620530), (27, 746329360), (28, 719674740), (30, 671696424), (35, 575739792), (36, 559747020), (40, 503772318), (42, 479783160), (45, 447797616), (48, 419810265), (54, 373164680), (56, 359837370), (60, 335848212), (63, 319855440), (70, 287869896), (72, 279873510), (80, 251886159), (83, 242781840), (84, 239891580), (90, 223898808), (105, 191913264), (108, 186582340), (112, 179918685), (120, 167924106), (126, 159927720), (135, 149265872), (140, 143934948), (144, 139936755), (166, 121390920), (168, 119945790), (180, 111949404), (189, 106618480), (210, 95956632), (216, 93291170), (240, 83962053), (249, 80927280), (252, 79963860), (270, 74632936), (280, 71967474), (315, 63971088), (332, 60695460), (336, 59972895), (360, 55974702), (378, 53309240), (415, 48556368), (420, 47978316), (432, 46645585), (498, 40463640), (504, 39981930), (540, 37316468), (560, 35983737), (581, 34683120), (630, 31985544), (664, 30347730), (720, 27987351), (747, 26975760), (756, 26654620), (830, 24278184), (840, 23989158), (945, 21323696), (996, 20231820), (1008, 19990965), (1080, 18658234), (1162, 17341560), (1245, 16185456), (1260, 15992772), (1328, 15173865), (1494, 13487880), (1512, 13327310), (1660, 12139092), (1680, 11994579), (1743, 11561040), (1890, 10661848), (1992, 10115910), (2160, 9329117), (2241, 8991920), (2324, 8670780), (2490, 8092728), (2520, 7996386), (2905, 6936624), (2988, 6743940), (3024, 6663655), (3320, 6069546), (3486, 5780520), (3735, 5395152), (3780, 5330924), (3984, 5057955), (4482, 4495960), (4648, 4335390), (4980, 4046364), (5040, 3998193), (5229, 3853680), (5810, 3468312), (5976, 3371970), (6640, 3034773), (6972, 2890260), (7470, 2697576), (7560, 2665462), (8715, 2312208), (8964, 2247980), (9296, 2167695), (9960, 2023182), (10458, 1926840), (11205, 1798384), (11620, 1734156), (11952, 1685985), (13944, 1445130), (14940, 1348788), (15120, 1332731), (15687, 1284560), (16057, 1254960), (17430, 1156104), (17928, 1123990), (19920, 1011591), (20916, 963420), (22410, 899192), (23240, 867078), (26145, 770736), (27888, 722565), (29880, 674394), (31374, 642280), (32114, 627480), (34860, 578052), (35856, 561995), (41832, 481710), (44820, 449596), (46480, 433539), (48171, 418320), (52290, 385368), (59760, 337197), (62748, 321140), (64228, 313740), (69720, 289026), (78435, 256912), (80285, 250992), (83664, 240855), (89640, 224798), (96342, 209160), (104580, 192684), (112399, 179280), (125496, 160570), (128456, 156870), (139440, 144513)]