84116240720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{2339}}^1$

素因数の和:3253

約数の個数: 160

約数和(自身を含む): 214096296960

約数和(自身を除く): 129980056240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 853, 1054, 1240, 1360, 1706, 2108, 2339, 2480, 2635, 3412, 4216, 4265, 4678, 5270, 6824, 8432, 8530, 9356, 10540, 11695, 13648, 14501, 17060, 18712, 21080, 23390, 26443, 29002, 34120, 37424, 39763, 42160, 46780, 52886, 58004, 68240, 72505, 72509, 79526, 93560, 105772, 116008, 132215, 145010, 145018, 159052, 187120, 198815, 211544, 232016, 264430, 290020, 290036, 318104, 362545, 397630, 423088, 449531, 528860, 580040, 580072, 636208, 725090, 795260, 899062, 1057720, 1160080, 1160144, 1232653, 1450180, 1590520, 1798124, 1995167, 2115440, 2247655, 2465306, 2900360, 3181040, 3596248, 3990334, 4495310, 4930612, 5800720, 6163265, 7192496, 7980668, 8990620, 9861224, 9975835, 12326530, 15961336, 17981240, 19722448, 19951670, 24653060, 31922672, 33917839, 35962480, 39903340, 49306120, 61850177, 67835678, 79806680, 98612240, 123700354, 135671356, 159613360, 169589195, 247400708, 271342712, 309250885, 339178390, 494801416, 542685424, 618501770, 678356780, 989602832, 1051453009, 1237003540, 1356713560, 2102906018, 2474007080, 2713427120, 4205812036, 4948014160, 5257265045, 8411624072, 10514530090, 16823248144, 21029060180, 42058120360, 84116240720]

約数ペア:

[(1, 84116240720), (2, 42058120360), (4, 21029060180), (5, 16823248144), (8, 10514530090), (10, 8411624072), (16, 5257265045), (17, 4948014160), (20, 4205812036), (31, 2713427120), (34, 2474007080), (40, 2102906018), (62, 1356713560), (68, 1237003540), (80, 1051453009), (85, 989602832), (124, 678356780), (136, 618501770), (155, 542685424), (170, 494801416), (248, 339178390), (272, 309250885), (310, 271342712), (340, 247400708), (496, 169589195), (527, 159613360), (620, 135671356), (680, 123700354), (853, 98612240), (1054, 79806680), (1240, 67835678), (1360, 61850177), (1706, 49306120), (2108, 39903340), (2339, 35962480), (2480, 33917839), (2635, 31922672), (3412, 24653060), (4216, 19951670), (4265, 19722448), (4678, 17981240), (5270, 15961336), (6824, 12326530), (8432, 9975835), (8530, 9861224), (9356, 8990620), (10540, 7980668), (11695, 7192496), (13648, 6163265), (14501, 5800720), (17060, 4930612), (18712, 4495310), (21080, 3990334), (23390, 3596248), (26443, 3181040), (29002, 2900360), (34120, 2465306), (37424, 2247655), (39763, 2115440), (42160, 1995167), (46780, 1798124), (52886, 1590520), (58004, 1450180), (68240, 1232653), (72505, 1160144), (72509, 1160080), (79526, 1057720), (93560, 899062), (105772, 795260), (116008, 725090), (132215, 636208), (145010, 580072), (145018, 580040), (159052, 528860), (187120, 449531), (198815, 423088), (211544, 397630), (232016, 362545), (264430, 318104), (290020, 290036)]