156944641680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{436831}}^1$

素因数の和:437349

約数の個数: 120

約数和(自身を含む): 528129888000

約数和(自身を除く): 371185246320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 499, 720, 998, 1497, 1996, 2495, 2994, 3992, 4491, 4990, 5988, 7485, 7984, 8982, 9980, 11976, 14970, 17964, 19960, 22455, 23952, 29940, 35928, 39920, 44910, 59880, 71856, 89820, 119760, 179640, 359280, 436831, 873662, 1310493, 1747324, 2184155, 2620986, 3494648, 3931479, 4368310, 5241972, 6552465, 6989296, 7862958, 8736620, 10483944, 13104930, 15725916, 17473240, 19657395, 20967888, 26209860, 31451832, 34946480, 39314790, 52419720, 62903664, 78629580, 104839440, 157259160, 217978669, 314518320, 435957338, 653936007, 871914676, 1089893345, 1307872014, 1743829352, 1961808021, 2179786690, 2615744028, 3269680035, 3487658704, 3923616042, 4359573380, 5231488056, 6539360070, 7847232084, 8719146760, 9809040105, 10462976112, 13078720140, 15694464168, 17438293520, 19618080210, 26157440280, 31388928336, 39236160420, 52314880560, 78472320840, 156944641680]

約数ペア:

[(1, 156944641680), (2, 78472320840), (3, 52314880560), (4, 39236160420), (5, 31388928336), (6, 26157440280), (8, 19618080210), (9, 17438293520), (10, 15694464168), (12, 13078720140), (15, 10462976112), (16, 9809040105), (18, 8719146760), (20, 7847232084), (24, 6539360070), (30, 5231488056), (36, 4359573380), (40, 3923616042), (45, 3487658704), (48, 3269680035), (60, 2615744028), (72, 2179786690), (80, 1961808021), (90, 1743829352), (120, 1307872014), (144, 1089893345), (180, 871914676), (240, 653936007), (360, 435957338), (499, 314518320), (720, 217978669), (998, 157259160), (1497, 104839440), (1996, 78629580), (2495, 62903664), (2994, 52419720), (3992, 39314790), (4491, 34946480), (4990, 31451832), (5988, 26209860), (7485, 20967888), (7984, 19657395), (8982, 17473240), (9980, 15725916), (11976, 13104930), (14970, 10483944), (17964, 8736620), (19960, 7862958), (22455, 6989296), (23952, 6552465), (29940, 5241972), (35928, 4368310), (39920, 3931479), (44910, 3494648), (59880, 2620986), (71856, 2184155), (89820, 1747324), (119760, 1310493), (179640, 873662), (359280, 436831)]