694710566680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1\times {\mathrm{20129}}^1$

素因数の和:22325

約数の個数: 128

約数和(自身を含む): 1738536307200

約数和(自身を除く): 1043825740520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 2141, 3224, 4030, 4282, 8060, 8564, 10705, 16120, 17128, 20129, 21410, 27833, 40258, 42820, 55666, 66371, 80516, 85640, 100645, 111332, 132742, 139165, 161032, 201290, 222664, 261677, 265484, 278330, 331855, 402580, 523354, 530968, 556660, 623999, 663710, 805160, 862823, 1046708, 1113320, 1247998, 1308385, 1327420, 1725646, 2093416, 2495996, 2616770, 2654840, 3119995, 3451292, 4314115, 4991992, 5233540, 6239990, 6902584, 8111987, 8628230, 10467080, 12479980, 16223974, 17256460, 24959960, 32447948, 34512920, 40559935, 43096189, 64895896, 81119870, 86192378, 162239740, 172384756, 215480945, 324479480, 344769512, 430961890, 560250457, 861923780, 1120500914, 1335981859, 1723847560, 2241001828, 2671963718, 2801252285, 4482003656, 5343927436, 5602504570, 6679909295, 10687854872, 11205009140, 13359818590, 17367764167, 22410018280, 26719637180, 34735528334, 53439274360, 69471056668, 86838820835, 138942113336, 173677641670, 347355283340, 694710566680]

約数ペア:

[(1, 694710566680), (2, 347355283340), (4, 173677641670), (5, 138942113336), (8, 86838820835), (10, 69471056668), (13, 53439274360), (20, 34735528334), (26, 26719637180), (31, 22410018280), (40, 17367764167), (52, 13359818590), (62, 11205009140), (65, 10687854872), (104, 6679909295), (124, 5602504570), (130, 5343927436), (155, 4482003656), (248, 2801252285), (260, 2671963718), (310, 2241001828), (403, 1723847560), (520, 1335981859), (620, 1120500914), (806, 861923780), (1240, 560250457), (1612, 430961890), (2015, 344769512), (2141, 324479480), (3224, 215480945), (4030, 172384756), (4282, 162239740), (8060, 86192378), (8564, 81119870), (10705, 64895896), (16120, 43096189), (17128, 40559935), (20129, 34512920), (21410, 32447948), (27833, 24959960), (40258, 17256460), (42820, 16223974), (55666, 12479980), (66371, 10467080), (80516, 8628230), (85640, 8111987), (100645, 6902584), (111332, 6239990), (132742, 5233540), (139165, 4991992), (161032, 4314115), (201290, 3451292), (222664, 3119995), (261677, 2654840), (265484, 2616770), (278330, 2495996), (331855, 2093416), (402580, 1725646), (523354, 1327420), (530968, 1308385), (556660, 1247998), (623999, 1113320), (663710, 1046708), (805160, 862823)]