79046240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 236234880

約数和(自身を除く): 157188640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 61, 65, 70, 80, 89, 91, 104, 112, 122, 130, 140, 160, 178, 182, 208, 224, 244, 260, 280, 305, 356, 364, 416, 427, 445, 455, 488, 520, 560, 610, 623, 712, 728, 793, 854, 890, 910, 976, 1040, 1120, 1157, 1220, 1246, 1424, 1456, 1586, 1708, 1780, 1820, 1952, 2080, 2135, 2314, 2440, 2492, 2848, 2912, 3115, 3172, 3416, 3560, 3640, 3965, 4270, 4628, 4880, 4984, 5429, 5551, 5785, 6230, 6344, 6832, 7120, 7280, 7930, 8099, 8540, 9256, 9760, 9968, 10858, 11102, 11570, 12460, 12688, 13664, 14240, 14560, 15860, 16198, 17080, 18512, 19936, 21716, 22204, 23140, 24920, 25376, 27145, 27755, 31720, 32396, 34160, 37024, 38003, 40495, 43432, 44408, 46280, 49840, 54290, 55510, 63440, 64792, 68320, 70577, 76006, 80990, 86864, 88816, 92560, 99680, 108580, 111020, 126880, 129584, 141154, 152012, 161980, 173728, 177632, 185120, 190015, 217160, 222040, 259168, 282308, 304024, 323960, 352885, 380030, 434320, 444080, 494039, 564616, 608048, 647920, 705770, 760060, 868640, 888160, 988078, 1129232, 1216096, 1295840, 1411540, 1520120, 1976156, 2258464, 2470195, 2823080, 3040240, 3952312, 4940390, 5646160, 6080480, 7904624, 9880780, 11292320, 15809248, 19761560, 39523120, 79046240]

約数ペア:

[(1, 79046240), (2, 39523120), (4, 19761560), (5, 15809248), (7, 11292320), (8, 9880780), (10, 7904624), (13, 6080480), (14, 5646160), (16, 4940390), (20, 3952312), (26, 3040240), (28, 2823080), (32, 2470195), (35, 2258464), (40, 1976156), (52, 1520120), (56, 1411540), (61, 1295840), (65, 1216096), (70, 1129232), (80, 988078), (89, 888160), (91, 868640), (104, 760060), (112, 705770), (122, 647920), (130, 608048), (140, 564616), (160, 494039), (178, 444080), (182, 434320), (208, 380030), (224, 352885), (244, 323960), (260, 304024), (280, 282308), (305, 259168), (356, 222040), (364, 217160), (416, 190015), (427, 185120), (445, 177632), (455, 173728), (488, 161980), (520, 152012), (560, 141154), (610, 129584), (623, 126880), (712, 111020), (728, 108580), (793, 99680), (854, 92560), (890, 88816), (910, 86864), (976, 80990), (1040, 76006), (1120, 70577), (1157, 68320), (1220, 64792), (1246, 63440), (1424, 55510), (1456, 54290), (1586, 49840), (1708, 46280), (1780, 44408), (1820, 43432), (1952, 40495), (2080, 38003), (2135, 37024), (2314, 34160), (2440, 32396), (2492, 31720), (2848, 27755), (2912, 27145), (3115, 25376), (3172, 24920), (3416, 23140), (3560, 22204), (3640, 21716), (3965, 19936), (4270, 18512), (4628, 17080), (4880, 16198), (4984, 15860), (5429, 14560), (5551, 14240), (5785, 13664), (6230, 12688), (6344, 12460), (6832, 11570), (7120, 11102), (7280, 10858), (7930, 9968), (8099, 9760), (8540, 9256)]