1609291260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1585

約数の個数: 192

約数和(自身を含む): 5322240000

約数和(自身を除く): 3712948740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 109, 114, 135, 171, 180, 190, 218, 228, 270, 285, 327, 342, 380, 436, 513, 540, 545, 570, 654, 684, 855, 981, 1026, 1090, 1140, 1308, 1439, 1635, 1710, 1962, 2052, 2071, 2180, 2565, 2878, 2943, 3270, 3420, 3924, 4142, 4317, 4905, 5130, 5756, 5886, 6213, 6540, 7195, 8284, 8634, 9810, 10260, 10355, 11772, 12426, 12951, 14390, 14715, 17268, 18639, 19620, 20710, 21585, 24852, 25902, 27341, 28780, 29430, 31065, 37278, 38853, 41420, 43170, 51804, 54682, 55917, 58860, 62130, 64755, 74556, 77706, 82023, 86340, 93195, 109364, 111834, 124260, 129510, 136705, 155412, 156851, 164046, 186390, 194265, 223668, 246069, 259020, 273410, 279585, 313702, 328092, 372780, 388530, 410115, 470553, 492138, 546820, 559170, 627404, 738207, 777060, 784255, 820230, 941106, 984276, 1118340, 1230345, 1411659, 1476414, 1568510, 1640460, 1882212, 2352765, 2460690, 2823318, 2952828, 2980169, 3137020, 3691035, 4234977, 4705530, 4921380, 5646636, 5960338, 7058295, 7382070, 8469954, 8940507, 9411060, 11920676, 14116590, 14764140, 14900845, 16939908, 17881014, 21174885, 26821521, 28233180, 29801690, 35762028, 42349770, 44702535, 53643042, 59603380, 80464563, 84699540, 89405070, 107286084, 134107605, 160929126, 178810140, 268215210, 321858252, 402322815, 536430420, 804645630, 1609291260]

約数ペア:

[(1, 1609291260), (2, 804645630), (3, 536430420), (4, 402322815), (5, 321858252), (6, 268215210), (9, 178810140), (10, 160929126), (12, 134107605), (15, 107286084), (18, 89405070), (19, 84699540), (20, 80464563), (27, 59603380), (30, 53643042), (36, 44702535), (38, 42349770), (45, 35762028), (54, 29801690), (57, 28233180), (60, 26821521), (76, 21174885), (90, 17881014), (95, 16939908), (108, 14900845), (109, 14764140), (114, 14116590), (135, 11920676), (171, 9411060), (180, 8940507), (190, 8469954), (218, 7382070), (228, 7058295), (270, 5960338), (285, 5646636), (327, 4921380), (342, 4705530), (380, 4234977), (436, 3691035), (513, 3137020), (540, 2980169), (545, 2952828), (570, 2823318), (654, 2460690), (684, 2352765), (855, 1882212), (981, 1640460), (1026, 1568510), (1090, 1476414), (1140, 1411659), (1308, 1230345), (1439, 1118340), (1635, 984276), (1710, 941106), (1962, 820230), (2052, 784255), (2071, 777060), (2180, 738207), (2565, 627404), (2878, 559170), (2943, 546820), (3270, 492138), (3420, 470553), (3924, 410115), (4142, 388530), (4317, 372780), (4905, 328092), (5130, 313702), (5756, 279585), (5886, 273410), (6213, 259020), (6540, 246069), (7195, 223668), (8284, 194265), (8634, 186390), (9810, 164046), (10260, 156851), (10355, 155412), (11772, 136705), (12426, 129510), (12951, 124260), (14390, 111834), (14715, 109364), (17268, 93195), (18639, 86340), (19620, 82023), (20710, 77706), (21585, 74556), (24852, 64755), (25902, 62130), (27341, 58860), (28780, 55917), (29430, 54682), (31065, 51804), (37278, 43170), (38853, 41420)]