7021652160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{20261}}^1$

素因数の和:20319

約数の個数: 168

約数和(自身を含む): 23530017456

約数和(自身を除く): 16508365296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 361, 380, 456, 480, 570, 608, 722, 760, 912, 960, 1083, 1140, 1216, 1444, 1520, 1805, 1824, 2166, 2280, 2888, 3040, 3610, 3648, 4332, 4560, 5415, 5776, 6080, 7220, 8664, 9120, 10830, 11552, 14440, 17328, 18240, 20261, 21660, 23104, 28880, 34656, 40522, 43320, 57760, 60783, 69312, 81044, 86640, 101305, 115520, 121566, 162088, 173280, 202610, 243132, 303915, 324176, 346560, 384959, 405220, 486264, 607830, 648352, 769918, 810440, 972528, 1154877, 1215660, 1296704, 1539836, 1620880, 1924795, 1945056, 2309754, 2431320, 3079672, 3241760, 3849590, 3890112, 4619508, 4862640, 5774385, 6159344, 6483520, 7314221, 7699180, 9239016, 9725280, 11548770, 12318688, 14628442, 15398360, 18478032, 19450560, 21942663, 23097540, 24637376, 29256884, 30796720, 36571105, 36956064, 43885326, 46195080, 58513768, 61593440, 73142210, 73912128, 87770652, 92390160, 109713315, 117027536, 123186880, 146284420, 175541304, 184780320, 219426630, 234055072, 292568840, 351082608, 369560640, 438853260, 468110144, 585137680, 702165216, 877706520, 1170275360, 1404330432, 1755413040, 2340550720, 3510826080, 7021652160]

約数ペア:

[(1, 7021652160), (2, 3510826080), (3, 2340550720), (4, 1755413040), (5, 1404330432), (6, 1170275360), (8, 877706520), (10, 702165216), (12, 585137680), (15, 468110144), (16, 438853260), (19, 369560640), (20, 351082608), (24, 292568840), (30, 234055072), (32, 219426630), (38, 184780320), (40, 175541304), (48, 146284420), (57, 123186880), (60, 117027536), (64, 109713315), (76, 92390160), (80, 87770652), (95, 73912128), (96, 73142210), (114, 61593440), (120, 58513768), (152, 46195080), (160, 43885326), (190, 36956064), (192, 36571105), (228, 30796720), (240, 29256884), (285, 24637376), (304, 23097540), (320, 21942663), (361, 19450560), (380, 18478032), (456, 15398360), (480, 14628442), (570, 12318688), (608, 11548770), (722, 9725280), (760, 9239016), (912, 7699180), (960, 7314221), (1083, 6483520), (1140, 6159344), (1216, 5774385), (1444, 4862640), (1520, 4619508), (1805, 3890112), (1824, 3849590), (2166, 3241760), (2280, 3079672), (2888, 2431320), (3040, 2309754), (3610, 1945056), (3648, 1924795), (4332, 1620880), (4560, 1539836), (5415, 1296704), (5776, 1215660), (6080, 1154877), (7220, 972528), (8664, 810440), (9120, 769918), (10830, 648352), (11552, 607830), (14440, 486264), (17328, 405220), (18240, 384959), (20261, 346560), (21660, 324176), (23104, 303915), (28880, 243132), (34656, 202610), (40522, 173280), (43320, 162088), (57760, 121566), (60783, 115520), (69312, 101305), (81044, 86640)]