169961220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 384

約数和(自身を含む): 650280960

約数和(自身を除く): 480319740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 31, 33, 36, 39, 44, 45, 52, 54, 55, 60, 62, 65, 66, 71, 78, 90, 93, 99, 108, 110, 117, 124, 130, 132, 135, 142, 143, 155, 156, 165, 180, 186, 195, 198, 213, 220, 234, 260, 270, 279, 284, 286, 297, 310, 330, 341, 351, 355, 372, 390, 396, 403, 426, 429, 465, 468, 495, 540, 558, 572, 585, 594, 620, 639, 660, 682, 702, 710, 715, 780, 781, 806, 837, 852, 858, 923, 930, 990, 1023, 1065, 1116, 1170, 1188, 1209, 1278, 1287, 1364, 1395, 1404, 1420, 1430, 1485, 1562, 1612, 1674, 1705, 1716, 1755, 1846, 1860, 1917, 1980, 2015, 2046, 2130, 2145, 2201, 2340, 2343, 2418, 2556, 2574, 2769, 2790, 2860, 2970, 3069, 3124, 3195, 3348, 3410, 3510, 3627, 3692, 3834, 3861, 3905, 4030, 4092, 4185, 4260, 4290, 4402, 4433, 4615, 4686, 4836, 5115, 5148, 5538, 5580, 5940, 6045, 6138, 6390, 6435, 6603, 6820, 7020, 7029, 7254, 7668, 7722, 7810, 8060, 8307, 8370, 8580, 8804, 8866, 9207, 9230, 9372, 9585, 10153, 10230, 10881, 11005, 11076, 11715, 12090, 12276, 12780, 12870, 13206, 13299, 13845, 14058, 14508, 15345, 15444, 15620, 16614, 16740, 17732, 18135, 18414, 18460, 19170, 19305, 19809, 20306, 20460, 21087, 21762, 22010, 22165, 23430, 24180, 24211, 24921, 25740, 26412, 26598, 27690, 28116, 28613, 30459, 30690, 33015, 33228, 35145, 36270, 36828, 38340, 38610, 39618, 39897, 40612, 41535, 42174, 43524, 44020, 44330, 46035, 46860, 48422, 49842, 50765, 53196, 54405, 55380, 57226, 59427, 60918, 61380, 66030, 66495, 70290, 72540, 72633, 77220, 79236, 79794, 83070, 84348, 85839, 88660, 91377, 92070, 96844, 99045, 99684, 101530, 105435, 108810, 114452, 118854, 119691, 121055, 121836, 124605, 132060, 132990, 140580, 143065, 145266, 152295, 159588, 166140, 171678, 182754, 184140, 198090, 199485, 203060, 210870, 217620, 217899, 237708, 239382, 242110, 249210, 257517, 265980, 274131, 286130, 290532, 297135, 304590, 314743, 343356, 363165, 365508, 396180, 398970, 421740, 429195, 435798, 456885, 478764, 484220, 498420, 515034, 548262, 572260, 594270, 598455, 609180, 629486, 653697, 726330, 772551, 797940, 858390, 871596, 913770, 944229, 1030068, 1089495, 1096524, 1188540, 1196910, 1258972, 1287585, 1307394, 1370655, 1452660, 1545102, 1573715, 1716780, 1827540, 1888458, 2178990, 2393820, 2575170, 2614788, 2741310, 2832687, 3090204, 3147430, 3268485, 3776916, 3862755, 4357980, 4721145, 5150340, 5482620, 5665374, 6294860, 6536970, 7725510, 8498061, 9442290, 11330748, 13073940, 14163435, 15451020, 16996122, 18884580, 28326870, 33992244, 42490305, 56653740, 84980610, 169961220]

約数ペア:

[(1, 169961220), (2, 84980610), (3, 56653740), (4, 42490305), (5, 33992244), (6, 28326870), (9, 18884580), (10, 16996122), (11, 15451020), (12, 14163435), (13, 13073940), (15, 11330748), (18, 9442290), (20, 8498061), (22, 7725510), (26, 6536970), (27, 6294860), (30, 5665374), (31, 5482620), (33, 5150340), (36, 4721145), (39, 4357980), (44, 3862755), (45, 3776916), (52, 3268485), (54, 3147430), (55, 3090204), (60, 2832687), (62, 2741310), (65, 2614788), (66, 2575170), (71, 2393820), (78, 2178990), (90, 1888458), (93, 1827540), (99, 1716780), (108, 1573715), (110, 1545102), (117, 1452660), (124, 1370655), (130, 1307394), (132, 1287585), (135, 1258972), (142, 1196910), (143, 1188540), (155, 1096524), (156, 1089495), (165, 1030068), (180, 944229), (186, 913770), (195, 871596), (198, 858390), (213, 797940), (220, 772551), (234, 726330), (260, 653697), (270, 629486), (279, 609180), (284, 598455), (286, 594270), (297, 572260), (310, 548262), (330, 515034), (341, 498420), (351, 484220), (355, 478764), (372, 456885), (390, 435798), (396, 429195), (403, 421740), (426, 398970), (429, 396180), (465, 365508), (468, 363165), (495, 343356), (540, 314743), (558, 304590), (572, 297135), (585, 290532), (594, 286130), (620, 274131), (639, 265980), (660, 257517), (682, 249210), (702, 242110), (710, 239382), (715, 237708), (780, 217899), (781, 217620), (806, 210870), (837, 203060), (852, 199485), (858, 198090), (923, 184140), (930, 182754), (990, 171678), (1023, 166140), (1065, 159588), (1116, 152295), (1170, 145266), (1188, 143065), (1209, 140580), (1278, 132990), (1287, 132060), (1364, 124605), (1395, 121836), (1404, 121055), (1420, 119691), (1430, 118854), (1485, 114452), (1562, 108810), (1612, 105435), (1674, 101530), (1705, 99684), (1716, 99045), (1755, 96844), (1846, 92070), (1860, 91377), (1917, 88660), (1980, 85839), (2015, 84348), (2046, 83070), (2130, 79794), (2145, 79236), (2201, 77220), (2340, 72633), (2343, 72540), (2418, 70290), (2556, 66495), (2574, 66030), (2769, 61380), (2790, 60918), (2860, 59427), (2970, 57226), (3069, 55380), (3124, 54405), (3195, 53196), (3348, 50765), (3410, 49842), (3510, 48422), (3627, 46860), (3692, 46035), (3834, 44330), (3861, 44020), (3905, 43524), (4030, 42174), (4092, 41535), (4185, 40612), (4260, 39897), (4290, 39618), (4402, 38610), (4433, 38340), (4615, 36828), (4686, 36270), (4836, 35145), (5115, 33228), (5148, 33015), (5538, 30690), (5580, 30459), (5940, 28613), (6045, 28116), (6138, 27690), (6390, 26598), (6435, 26412), (6603, 25740), (6820, 24921), (7020, 24211), (7029, 24180), (7254, 23430), (7668, 22165), (7722, 22010), (7810, 21762), (8060, 21087), (8307, 20460), (8370, 20306), (8580, 19809), (8804, 19305), (8866, 19170), (9207, 18460), (9230, 18414), (9372, 18135), (9585, 17732), (10153, 16740), (10230, 16614), (10881, 15620), (11005, 15444), (11076, 15345), (11715, 14508), (12090, 14058), (12276, 13845), (12780, 13299), (12870, 13206)]