1230403020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 384

約数和(自身を含む): 4533387264

約数和(自身を除く): 3302984244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 70, 71, 77, 84, 93, 105, 110, 121, 124, 132, 140, 142, 154, 155, 165, 186, 210, 213, 217, 220, 231, 242, 284, 308, 310, 330, 341, 355, 363, 372, 385, 420, 426, 434, 462, 465, 484, 497, 605, 620, 651, 660, 682, 710, 726, 770, 781, 847, 852, 868, 924, 930, 994, 1023, 1065, 1085, 1155, 1210, 1302, 1331, 1364, 1420, 1452, 1491, 1540, 1562, 1694, 1705, 1815, 1860, 1988, 2046, 2130, 2170, 2201, 2310, 2343, 2387, 2420, 2485, 2541, 2604, 2662, 2982, 3124, 3255, 3388, 3410, 3630, 3751, 3905, 3993, 4092, 4235, 4260, 4340, 4402, 4620, 4686, 4774, 4970, 5082, 5115, 5324, 5467, 5964, 6510, 6603, 6655, 6820, 7161, 7260, 7455, 7502, 7810, 7986, 8470, 8591, 8804, 9317, 9372, 9548, 9940, 10164, 10230, 10934, 11005, 11253, 11715, 11935, 12705, 13020, 13206, 13310, 14322, 14910, 15004, 15407, 15620, 15972, 16401, 16940, 17182, 18634, 18755, 19965, 20460, 21868, 22010, 22506, 23430, 23870, 24211, 25410, 25773, 26257, 26412, 26620, 27335, 27951, 28644, 29820, 30814, 32802, 33015, 34364, 35805, 37268, 37510, 39930, 41261, 42955, 44020, 45012, 46221, 46585, 46860, 47740, 48422, 50820, 51546, 52514, 54670, 55902, 56265, 60137, 61628, 65604, 66030, 71610, 72633, 75020, 77035, 78771, 79860, 82005, 82522, 85910, 92442, 93170, 94501, 96844, 103092, 105028, 109340, 111804, 112530, 120274, 121055, 123783, 128865, 131285, 132060, 139755, 143220, 145266, 154070, 157542, 164010, 165044, 169477, 171820, 180411, 184884, 186340, 189002, 206305, 225060, 231105, 240548, 242110, 247566, 257730, 262570, 266321, 279510, 283503, 288827, 290532, 300685, 308140, 315084, 328020, 338954, 360822, 363165, 378004, 393855, 412610, 462210, 472505, 484220, 495132, 508431, 515460, 525140, 532642, 559020, 567006, 577654, 601370, 618915, 661507, 677908, 721644, 726330, 787710, 798963, 825220, 847385, 866481, 902055, 924420, 945010, 1016862, 1065284, 1134012, 1155308, 1202740, 1237830, 1323014, 1331605, 1417515, 1444135, 1452660, 1575420, 1597926, 1694770, 1732962, 1804110, 1864247, 1890020, 1984521, 2033724, 2475660, 2542155, 2646028, 2663210, 2835030, 2888270, 2929531, 3195852, 3307535, 3389540, 3465924, 3608220, 3728494, 3969042, 3994815, 4332405, 5084310, 5326420, 5592741, 5670060, 5776540, 5859062, 6615070, 7456988, 7938084, 7989630, 8664810, 8788593, 9321235, 9922605, 10168620, 11185482, 11718124, 13230140, 14647655, 15979260, 17329620, 17577186, 18642470, 19845210, 20506717, 22370964, 27963705, 29295310, 35154372, 37284940, 39690420, 41013434, 43942965, 55927410, 58590620, 61520151, 82026868, 87885930, 102533585, 111854820, 123040302, 175771860, 205067170, 246080604, 307600755, 410134340, 615201510, 1230403020]

約数ペア:

[(1, 1230403020), (2, 615201510), (3, 410134340), (4, 307600755), (5, 246080604), (6, 205067170), (7, 175771860), (10, 123040302), (11, 111854820), (12, 102533585), (14, 87885930), (15, 82026868), (20, 61520151), (21, 58590620), (22, 55927410), (28, 43942965), (30, 41013434), (31, 39690420), (33, 37284940), (35, 35154372), (42, 29295310), (44, 27963705), (55, 22370964), (60, 20506717), (62, 19845210), (66, 18642470), (70, 17577186), (71, 17329620), (77, 15979260), (84, 14647655), (93, 13230140), (105, 11718124), (110, 11185482), (121, 10168620), (124, 9922605), (132, 9321235), (140, 8788593), (142, 8664810), (154, 7989630), (155, 7938084), (165, 7456988), (186, 6615070), (210, 5859062), (213, 5776540), (217, 5670060), (220, 5592741), (231, 5326420), (242, 5084310), (284, 4332405), (308, 3994815), (310, 3969042), (330, 3728494), (341, 3608220), (355, 3465924), (363, 3389540), (372, 3307535), (385, 3195852), (420, 2929531), (426, 2888270), (434, 2835030), (462, 2663210), (465, 2646028), (484, 2542155), (497, 2475660), (605, 2033724), (620, 1984521), (651, 1890020), (660, 1864247), (682, 1804110), (710, 1732962), (726, 1694770), (770, 1597926), (781, 1575420), (847, 1452660), (852, 1444135), (868, 1417515), (924, 1331605), (930, 1323014), (994, 1237830), (1023, 1202740), (1065, 1155308), (1085, 1134012), (1155, 1065284), (1210, 1016862), (1302, 945010), (1331, 924420), (1364, 902055), (1420, 866481), (1452, 847385), (1491, 825220), (1540, 798963), (1562, 787710), (1694, 726330), (1705, 721644), (1815, 677908), (1860, 661507), (1988, 618915), (2046, 601370), (2130, 577654), (2170, 567006), (2201, 559020), (2310, 532642), (2343, 525140), (2387, 515460), (2420, 508431), (2485, 495132), (2541, 484220), (2604, 472505), (2662, 462210), (2982, 412610), (3124, 393855), (3255, 378004), (3388, 363165), (3410, 360822), (3630, 338954), (3751, 328020), (3905, 315084), (3993, 308140), (4092, 300685), (4235, 290532), (4260, 288827), (4340, 283503), (4402, 279510), (4620, 266321), (4686, 262570), (4774, 257730), (4970, 247566), (5082, 242110), (5115, 240548), (5324, 231105), (5467, 225060), (5964, 206305), (6510, 189002), (6603, 186340), (6655, 184884), (6820, 180411), (7161, 171820), (7260, 169477), (7455, 165044), (7502, 164010), (7810, 157542), (7986, 154070), (8470, 145266), (8591, 143220), (8804, 139755), (9317, 132060), (9372, 131285), (9548, 128865), (9940, 123783), (10164, 121055), (10230, 120274), (10934, 112530), (11005, 111804), (11253, 109340), (11715, 105028), (11935, 103092), (12705, 96844), (13020, 94501), (13206, 93170), (13310, 92442), (14322, 85910), (14910, 82522), (15004, 82005), (15407, 79860), (15620, 78771), (15972, 77035), (16401, 75020), (16940, 72633), (17182, 71610), (18634, 66030), (18755, 65604), (19965, 61628), (20460, 60137), (21868, 56265), (22010, 55902), (22506, 54670), (23430, 52514), (23870, 51546), (24211, 50820), (25410, 48422), (25773, 47740), (26257, 46860), (26412, 46585), (26620, 46221), (27335, 45012), (27951, 44020), (28644, 42955), (29820, 41261), (30814, 39930), (32802, 37510), (33015, 37268), (34364, 35805)]