164024520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 539879040

約数和(自身を除く): 375854520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 313, 330, 397, 440, 626, 660, 794, 939, 1191, 1252, 1320, 1565, 1588, 1878, 1985, 2382, 2504, 3130, 3176, 3443, 3756, 3970, 4367, 4695, 4764, 5955, 6260, 6886, 7512, 7940, 8734, 9390, 9528, 10329, 11910, 12520, 13101, 13772, 15880, 17215, 17468, 18780, 20658, 21835, 23820, 26202, 27544, 34430, 34936, 37560, 41316, 43670, 47640, 51645, 52404, 65505, 68860, 82632, 87340, 103290, 104808, 124261, 131010, 137720, 174680, 206580, 248522, 262020, 372783, 413160, 497044, 524040, 621305, 745566, 994088, 1242610, 1366871, 1491132, 1863915, 2485220, 2733742, 2982264, 3727830, 4100613, 4970440, 5467484, 6834355, 7455660, 8201226, 10934968, 13668710, 14911320, 16402452, 20503065, 27337420, 32804904, 41006130, 54674840, 82012260, 164024520]

約数ペア:

[(1, 164024520), (2, 82012260), (3, 54674840), (4, 41006130), (5, 32804904), (6, 27337420), (8, 20503065), (10, 16402452), (11, 14911320), (12, 13668710), (15, 10934968), (20, 8201226), (22, 7455660), (24, 6834355), (30, 5467484), (33, 4970440), (40, 4100613), (44, 3727830), (55, 2982264), (60, 2733742), (66, 2485220), (88, 1863915), (110, 1491132), (120, 1366871), (132, 1242610), (165, 994088), (220, 745566), (264, 621305), (313, 524040), (330, 497044), (397, 413160), (440, 372783), (626, 262020), (660, 248522), (794, 206580), (939, 174680), (1191, 137720), (1252, 131010), (1320, 124261), (1565, 104808), (1588, 103290), (1878, 87340), (1985, 82632), (2382, 68860), (2504, 65505), (3130, 52404), (3176, 51645), (3443, 47640), (3756, 43670), (3970, 41316), (4367, 37560), (4695, 34936), (4764, 34430), (5955, 27544), (6260, 26202), (6886, 23820), (7512, 21835), (7940, 20658), (8734, 18780), (9390, 17468), (9528, 17215), (10329, 15880), (11910, 13772), (12520, 13101)]