249429180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4153}}^1$

素因数の和:4196

約数の個数: 192

約数和(自身を含む): 937939968

約数和(自身を除く): 688510788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 4004, 4153, 4290, 4620, 5005, 5460, 6006, 8306, 8580, 10010, 12012, 12459, 15015, 16612, 20020, 20765, 24918, 29071, 30030, 41530, 45683, 49836, 53989, 58142, 60060, 62295, 83060, 87213, 91366, 107978, 116284, 124590, 137049, 145355, 161967, 174426, 182732, 215956, 228415, 249180, 269945, 274098, 290710, 319781, 323934, 348852, 377923, 436065, 456830, 539890, 548196, 581420, 593879, 639562, 647868, 685245, 755846, 809835, 872130, 913660, 959343, 1079780, 1133769, 1187758, 1279124, 1370490, 1511692, 1598905, 1619670, 1744260, 1781637, 1889615, 1918686, 2267538, 2375516, 2740980, 2969395, 3197810, 3239340, 3563274, 3779230, 3837372, 4157153, 4535076, 4796715, 5668845, 5938790, 6395620, 7126548, 7558460, 8314306, 8908185, 9593430, 11337690, 11877580, 12471459, 16628612, 17816370, 19186860, 20785765, 22675380, 24942918, 35632740, 41571530, 49885836, 62357295, 83143060, 124714590, 249429180]

約数ペア:

[(1, 249429180), (2, 124714590), (3, 83143060), (4, 62357295), (5, 49885836), (6, 41571530), (7, 35632740), (10, 24942918), (11, 22675380), (12, 20785765), (13, 19186860), (14, 17816370), (15, 16628612), (20, 12471459), (21, 11877580), (22, 11337690), (26, 9593430), (28, 8908185), (30, 8314306), (33, 7558460), (35, 7126548), (39, 6395620), (42, 5938790), (44, 5668845), (52, 4796715), (55, 4535076), (60, 4157153), (65, 3837372), (66, 3779230), (70, 3563274), (77, 3239340), (78, 3197810), (84, 2969395), (91, 2740980), (105, 2375516), (110, 2267538), (130, 1918686), (132, 1889615), (140, 1781637), (143, 1744260), (154, 1619670), (156, 1598905), (165, 1511692), (182, 1370490), (195, 1279124), (210, 1187758), (220, 1133769), (231, 1079780), (260, 959343), (273, 913660), (286, 872130), (308, 809835), (330, 755846), (364, 685245), (385, 647868), (390, 639562), (420, 593879), (429, 581420), (455, 548196), (462, 539890), (546, 456830), (572, 436065), (660, 377923), (715, 348852), (770, 323934), (780, 319781), (858, 290710), (910, 274098), (924, 269945), (1001, 249180), (1092, 228415), (1155, 215956), (1365, 182732), (1430, 174426), (1540, 161967), (1716, 145355), (1820, 137049), (2002, 124590), (2145, 116284), (2310, 107978), (2730, 91366), (2860, 87213), (3003, 83060), (4004, 62295), (4153, 60060), (4290, 58142), (4620, 53989), (5005, 49836), (5460, 45683), (6006, 41530), (8306, 30030), (8580, 29071), (10010, 24918), (12012, 20765), (12459, 20020), (15015, 16612)]