2915204460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1332

約数の個数: 192

約数和(自身を含む): 9775890432

約数和(自身を除く): 6860685972

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 307, 322, 345, 420, 460, 483, 614, 644, 690, 805, 921, 966, 983, 1228, 1380, 1535, 1610, 1842, 1932, 1966, 2149, 2415, 2949, 3070, 3220, 3684, 3932, 4298, 4605, 4830, 4915, 5898, 6140, 6447, 6881, 7061, 8596, 9210, 9660, 9830, 10745, 11796, 12894, 13762, 14122, 14745, 18420, 19660, 20643, 21183, 21490, 22609, 25788, 27524, 28244, 29490, 32235, 34405, 35305, 41286, 42366, 42980, 45218, 49427, 58980, 64470, 67827, 68810, 70610, 82572, 84732, 90436, 98854, 103215, 105915, 113045, 128940, 135654, 137620, 141220, 148281, 158263, 197708, 206430, 211830, 226090, 247135, 271308, 296562, 301781, 316526, 339135, 412860, 423660, 452180, 474789, 494270, 593124, 603562, 633052, 678270, 741405, 791315, 905343, 949578, 988540, 1207124, 1356540, 1482810, 1508905, 1582630, 1810686, 1899156, 2112467, 2373945, 2965620, 3017810, 3165260, 3621372, 4224934, 4526715, 4747890, 6035620, 6337401, 6940963, 8449868, 9053430, 9495780, 10562335, 12674802, 13881926, 18106860, 20822889, 21124670, 25349604, 27763852, 31687005, 34704815, 41645778, 42249340, 48586741, 63374010, 69409630, 83291556, 97173482, 104114445, 126748020, 138819260, 145760223, 194346964, 208228890, 242933705, 291520446, 416457780, 485867410, 583040892, 728801115, 971734820, 1457602230, 2915204460]

約数ペア:

[(1, 2915204460), (2, 1457602230), (3, 971734820), (4, 728801115), (5, 583040892), (6, 485867410), (7, 416457780), (10, 291520446), (12, 242933705), (14, 208228890), (15, 194346964), (20, 145760223), (21, 138819260), (23, 126748020), (28, 104114445), (30, 97173482), (35, 83291556), (42, 69409630), (46, 63374010), (60, 48586741), (69, 42249340), (70, 41645778), (84, 34704815), (92, 31687005), (105, 27763852), (115, 25349604), (138, 21124670), (140, 20822889), (161, 18106860), (210, 13881926), (230, 12674802), (276, 10562335), (307, 9495780), (322, 9053430), (345, 8449868), (420, 6940963), (460, 6337401), (483, 6035620), (614, 4747890), (644, 4526715), (690, 4224934), (805, 3621372), (921, 3165260), (966, 3017810), (983, 2965620), (1228, 2373945), (1380, 2112467), (1535, 1899156), (1610, 1810686), (1842, 1582630), (1932, 1508905), (1966, 1482810), (2149, 1356540), (2415, 1207124), (2949, 988540), (3070, 949578), (3220, 905343), (3684, 791315), (3932, 741405), (4298, 678270), (4605, 633052), (4830, 603562), (4915, 593124), (5898, 494270), (6140, 474789), (6447, 452180), (6881, 423660), (7061, 412860), (8596, 339135), (9210, 316526), (9660, 301781), (9830, 296562), (10745, 271308), (11796, 247135), (12894, 226090), (13762, 211830), (14122, 206430), (14745, 197708), (18420, 158263), (19660, 148281), (20643, 141220), (21183, 137620), (21490, 135654), (22609, 128940), (25788, 113045), (27524, 105915), (28244, 103215), (29490, 98854), (32235, 90436), (34405, 84732), (35305, 82572), (41286, 70610), (42366, 68810), (42980, 67827), (45218, 64470), (49427, 58980)]