15672661480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:624

約数の個数: 256

約数和(自身を含む): 43545600000

約数和(自身を除く): 27872938520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 79, 89, 95, 133, 140, 152, 158, 178, 190, 266, 280, 316, 356, 380, 395, 419, 445, 532, 553, 623, 632, 665, 712, 760, 790, 838, 890, 1064, 1106, 1246, 1330, 1501, 1580, 1676, 1691, 1780, 2095, 2212, 2492, 2660, 2765, 2933, 3002, 3115, 3160, 3352, 3382, 3560, 4190, 4424, 4984, 5320, 5530, 5866, 6004, 6230, 6764, 7031, 7505, 7961, 8380, 8455, 10507, 11060, 11732, 11837, 12008, 12460, 13528, 14062, 14665, 15010, 15922, 16760, 16910, 21014, 22120, 23464, 23674, 24920, 28124, 29330, 30020, 31844, 33101, 33820, 35155, 37291, 39805, 42028, 47348, 49217, 52535, 55727, 56248, 58660, 59185, 60040, 63688, 66202, 67640, 70310, 74582, 79610, 84056, 94696, 98434, 105070, 111454, 117320, 118370, 132404, 133589, 140620, 149164, 159220, 165505, 186455, 196868, 210140, 222908, 231707, 236740, 246085, 261037, 264808, 267178, 278635, 281240, 298328, 318440, 331010, 372910, 393736, 420280, 445816, 463414, 473480, 492170, 522074, 534356, 557270, 628919, 662020, 667945, 708529, 745820, 926828, 935123, 984340, 1044148, 1068712, 1114540, 1158535, 1257838, 1305185, 1324040, 1335890, 1417058, 1491640, 1853656, 1870246, 1968680, 2088296, 2229080, 2317070, 2515676, 2610370, 2671780, 2834116, 2945989, 3144595, 3542645, 3740492, 4402433, 4634140, 4675615, 4959703, 5031352, 5220740, 5343560, 5668232, 5891978, 6289190, 7085290, 7480984, 8804866, 9268280, 9351230, 9919406, 10441480, 11783956, 12578380, 14170580, 14729945, 17609732, 18702460, 19838812, 20621923, 22012165, 23567912, 24798515, 25156760, 28341160, 29459890, 35219464, 37404920, 39677624, 41243846, 44024330, 49597030, 55973791, 58919780, 82487692, 88048660, 99194060, 103109615, 111947582, 117839560, 164975384, 176097320, 198388120, 206219230, 223895164, 279868955, 391816537, 412438460, 447790328, 559737910, 783633074, 824876920, 1119475820, 1567266148, 1959082685, 2238951640, 3134532296, 3918165370, 7836330740, 15672661480]

約数ペア:

[(1, 15672661480), (2, 7836330740), (4, 3918165370), (5, 3134532296), (7, 2238951640), (8, 1959082685), (10, 1567266148), (14, 1119475820), (19, 824876920), (20, 783633074), (28, 559737910), (35, 447790328), (38, 412438460), (40, 391816537), (56, 279868955), (70, 223895164), (76, 206219230), (79, 198388120), (89, 176097320), (95, 164975384), (133, 117839560), (140, 111947582), (152, 103109615), (158, 99194060), (178, 88048660), (190, 82487692), (266, 58919780), (280, 55973791), (316, 49597030), (356, 44024330), (380, 41243846), (395, 39677624), (419, 37404920), (445, 35219464), (532, 29459890), (553, 28341160), (623, 25156760), (632, 24798515), (665, 23567912), (712, 22012165), (760, 20621923), (790, 19838812), (838, 18702460), (890, 17609732), (1064, 14729945), (1106, 14170580), (1246, 12578380), (1330, 11783956), (1501, 10441480), (1580, 9919406), (1676, 9351230), (1691, 9268280), (1780, 8804866), (2095, 7480984), (2212, 7085290), (2492, 6289190), (2660, 5891978), (2765, 5668232), (2933, 5343560), (3002, 5220740), (3115, 5031352), (3160, 4959703), (3352, 4675615), (3382, 4634140), (3560, 4402433), (4190, 3740492), (4424, 3542645), (4984, 3144595), (5320, 2945989), (5530, 2834116), (5866, 2671780), (6004, 2610370), (6230, 2515676), (6764, 2317070), (7031, 2229080), (7505, 2088296), (7961, 1968680), (8380, 1870246), (8455, 1853656), (10507, 1491640), (11060, 1417058), (11732, 1335890), (11837, 1324040), (12008, 1305185), (12460, 1257838), (13528, 1158535), (14062, 1114540), (14665, 1068712), (15010, 1044148), (15922, 984340), (16760, 935123), (16910, 926828), (21014, 745820), (22120, 708529), (23464, 667945), (23674, 662020), (24920, 628919), (28124, 557270), (29330, 534356), (30020, 522074), (31844, 492170), (33101, 473480), (33820, 463414), (35155, 445816), (37291, 420280), (39805, 393736), (42028, 372910), (47348, 331010), (49217, 318440), (52535, 298328), (55727, 281240), (56248, 278635), (58660, 267178), (59185, 264808), (60040, 261037), (63688, 246085), (66202, 236740), (67640, 231707), (70310, 222908), (74582, 210140), (79610, 196868), (84056, 186455), (94696, 165505), (98434, 159220), (105070, 149164), (111454, 140620), (117320, 133589), (118370, 132404)]