3899478840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:814

約数の個数: 256

約数和(自身を含む): 12723056640

約数和(自身を除く): 8823577800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 41, 60, 62, 74, 82, 93, 111, 120, 123, 124, 148, 155, 164, 185, 186, 205, 222, 246, 248, 296, 310, 328, 370, 372, 410, 444, 465, 492, 555, 615, 620, 691, 740, 744, 820, 888, 930, 984, 1110, 1147, 1230, 1240, 1271, 1382, 1480, 1517, 1640, 1860, 2073, 2220, 2294, 2460, 2542, 2764, 3034, 3441, 3455, 3720, 3813, 4146, 4440, 4551, 4588, 4920, 5084, 5528, 5735, 6068, 6355, 6882, 6910, 7585, 7626, 8292, 9102, 9176, 10168, 10365, 11470, 12136, 12710, 13764, 13820, 15170, 15252, 16584, 17205, 18204, 19065, 20730, 21421, 22755, 22940, 25420, 25567, 27528, 27640, 28331, 30340, 30504, 34410, 36408, 38130, 41460, 42842, 45510, 45880, 47027, 50840, 51134, 56662, 60680, 64263, 68820, 76260, 76701, 82920, 84993, 85684, 91020, 94054, 102268, 107105, 113324, 127835, 128526, 137640, 141081, 141655, 152520, 153402, 169986, 171368, 182040, 188108, 204536, 214210, 226648, 235135, 255670, 257052, 282162, 283310, 306804, 321315, 339972, 376216, 383505, 424965, 428420, 470270, 511340, 514104, 564324, 566620, 613608, 642630, 679944, 705405, 767010, 792577, 849930, 856840, 878261, 940540, 1022680, 1048247, 1128648, 1133240, 1285260, 1410810, 1534020, 1585154, 1699860, 1756522, 1881080, 2096494, 2377731, 2570520, 2634783, 2821620, 3068040, 3144741, 3170308, 3399720, 3513044, 3962885, 4192988, 4391305, 4755462, 5241235, 5269566, 5643240, 6289482, 6340616, 7026088, 7925770, 8385976, 8782610, 9510924, 10482470, 10539132, 11888655, 12578964, 13173915, 15723705, 15851540, 17565220, 19021848, 20964940, 21078264, 23777310, 25157928, 26347830, 31447410, 31703080, 32495657, 35130440, 41929880, 47554620, 52695660, 62894820, 64991314, 95109240, 97486971, 105391320, 125789640, 129982628, 162478285, 194973942, 259965256, 324956570, 389947884, 487434855, 649913140, 779895768, 974869710, 1299826280, 1949739420, 3899478840]

約数ペア:

[(1, 3899478840), (2, 1949739420), (3, 1299826280), (4, 974869710), (5, 779895768), (6, 649913140), (8, 487434855), (10, 389947884), (12, 324956570), (15, 259965256), (20, 194973942), (24, 162478285), (30, 129982628), (31, 125789640), (37, 105391320), (40, 97486971), (41, 95109240), (60, 64991314), (62, 62894820), (74, 52695660), (82, 47554620), (93, 41929880), (111, 35130440), (120, 32495657), (123, 31703080), (124, 31447410), (148, 26347830), (155, 25157928), (164, 23777310), (185, 21078264), (186, 20964940), (205, 19021848), (222, 17565220), (246, 15851540), (248, 15723705), (296, 13173915), (310, 12578964), (328, 11888655), (370, 10539132), (372, 10482470), (410, 9510924), (444, 8782610), (465, 8385976), (492, 7925770), (555, 7026088), (615, 6340616), (620, 6289482), (691, 5643240), (740, 5269566), (744, 5241235), (820, 4755462), (888, 4391305), (930, 4192988), (984, 3962885), (1110, 3513044), (1147, 3399720), (1230, 3170308), (1240, 3144741), (1271, 3068040), (1382, 2821620), (1480, 2634783), (1517, 2570520), (1640, 2377731), (1860, 2096494), (2073, 1881080), (2220, 1756522), (2294, 1699860), (2460, 1585154), (2542, 1534020), (2764, 1410810), (3034, 1285260), (3441, 1133240), (3455, 1128648), (3720, 1048247), (3813, 1022680), (4146, 940540), (4440, 878261), (4551, 856840), (4588, 849930), (4920, 792577), (5084, 767010), (5528, 705405), (5735, 679944), (6068, 642630), (6355, 613608), (6882, 566620), (6910, 564324), (7585, 514104), (7626, 511340), (8292, 470270), (9102, 428420), (9176, 424965), (10168, 383505), (10365, 376216), (11470, 339972), (12136, 321315), (12710, 306804), (13764, 283310), (13820, 282162), (15170, 257052), (15252, 255670), (16584, 235135), (17205, 226648), (18204, 214210), (19065, 204536), (20730, 188108), (21421, 182040), (22755, 171368), (22940, 169986), (25420, 153402), (25567, 152520), (27528, 141655), (27640, 141081), (28331, 137640), (30340, 128526), (30504, 127835), (34410, 113324), (36408, 107105), (38130, 102268), (41460, 94054), (42842, 91020), (45510, 85684), (45880, 84993), (47027, 82920), (50840, 76701), (51134, 76260), (56662, 68820), (60680, 64263)]