2797019820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:789

約数の個数: 288

約数和(自身を含む): 10053808128

約数和(自身を除く): 7256788308

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 73, 84, 90, 94, 105, 126, 140, 141, 146, 180, 188, 210, 219, 235, 252, 282, 292, 315, 329, 365, 420, 423, 438, 470, 511, 564, 630, 647, 657, 658, 705, 730, 846, 876, 940, 987, 1022, 1095, 1260, 1294, 1314, 1316, 1410, 1460, 1533, 1645, 1692, 1941, 1974, 2044, 2115, 2190, 2555, 2588, 2628, 2820, 2961, 3066, 3235, 3285, 3290, 3431, 3882, 3948, 4230, 4380, 4529, 4599, 4935, 5110, 5823, 5922, 6132, 6470, 6570, 6580, 6862, 7665, 7764, 8460, 9058, 9198, 9705, 9870, 10220, 10293, 11646, 11844, 12940, 13140, 13587, 13724, 14805, 15330, 17155, 18116, 18396, 19410, 19740, 20586, 22645, 22995, 23292, 24017, 27174, 29115, 29610, 30409, 30660, 30879, 34310, 38820, 40761, 41172, 45290, 45990, 47231, 48034, 51465, 54348, 58230, 59220, 60818, 61758, 67935, 68620, 72051, 81522, 90580, 91227, 91980, 94462, 96068, 102930, 116460, 120085, 121636, 123516, 135870, 141693, 144102, 152045, 154395, 163044, 182454, 188924, 203805, 205860, 212863, 216153, 236155, 240170, 271740, 273681, 283386, 288204, 304090, 308790, 330617, 360255, 364908, 407610, 425079, 425726, 432306, 456135, 472310, 480340, 547362, 566772, 608180, 617580, 638589, 661234, 708465, 720510, 815220, 850158, 851452, 864612, 912270, 944620, 991851, 1064315, 1080765, 1094724, 1277178, 1322468, 1368405, 1416930, 1441020, 1653085, 1700316, 1824540, 1915767, 1983702, 2125395, 2128630, 2161530, 2219857, 2554356, 2736810, 2833860, 2975553, 3192945, 3306170, 3831534, 3967404, 4250790, 4257260, 4323060, 4439714, 4959255, 5473620, 5951106, 6385890, 6612340, 6659571, 7663068, 8501580, 8879428, 9578835, 9918510, 11099285, 11902212, 12771780, 13319142, 14877765, 15538999, 19157670, 19837020, 19978713, 22198570, 26638284, 29755530, 31077998, 33297855, 38315340, 39957426, 44397140, 46616997, 59511060, 62155996, 66595710, 77694995, 79914852, 93233994, 99893565, 133191420, 139850991, 155389990, 186467988, 199787130, 233084985, 279701982, 310779980, 399574260, 466169970, 559403964, 699254955, 932339940, 1398509910, 2797019820]

約数ペア:

[(1, 2797019820), (2, 1398509910), (3, 932339940), (4, 699254955), (5, 559403964), (6, 466169970), (7, 399574260), (9, 310779980), (10, 279701982), (12, 233084985), (14, 199787130), (15, 186467988), (18, 155389990), (20, 139850991), (21, 133191420), (28, 99893565), (30, 93233994), (35, 79914852), (36, 77694995), (42, 66595710), (45, 62155996), (47, 59511060), (60, 46616997), (63, 44397140), (70, 39957426), (73, 38315340), (84, 33297855), (90, 31077998), (94, 29755530), (105, 26638284), (126, 22198570), (140, 19978713), (141, 19837020), (146, 19157670), (180, 15538999), (188, 14877765), (210, 13319142), (219, 12771780), (235, 11902212), (252, 11099285), (282, 9918510), (292, 9578835), (315, 8879428), (329, 8501580), (365, 7663068), (420, 6659571), (423, 6612340), (438, 6385890), (470, 5951106), (511, 5473620), (564, 4959255), (630, 4439714), (647, 4323060), (657, 4257260), (658, 4250790), (705, 3967404), (730, 3831534), (846, 3306170), (876, 3192945), (940, 2975553), (987, 2833860), (1022, 2736810), (1095, 2554356), (1260, 2219857), (1294, 2161530), (1314, 2128630), (1316, 2125395), (1410, 1983702), (1460, 1915767), (1533, 1824540), (1645, 1700316), (1692, 1653085), (1941, 1441020), (1974, 1416930), (2044, 1368405), (2115, 1322468), (2190, 1277178), (2555, 1094724), (2588, 1080765), (2628, 1064315), (2820, 991851), (2961, 944620), (3066, 912270), (3235, 864612), (3285, 851452), (3290, 850158), (3431, 815220), (3882, 720510), (3948, 708465), (4230, 661234), (4380, 638589), (4529, 617580), (4599, 608180), (4935, 566772), (5110, 547362), (5823, 480340), (5922, 472310), (6132, 456135), (6470, 432306), (6570, 425726), (6580, 425079), (6862, 407610), (7665, 364908), (7764, 360255), (8460, 330617), (9058, 308790), (9198, 304090), (9705, 288204), (9870, 283386), (10220, 273681), (10293, 271740), (11646, 240170), (11844, 236155), (12940, 216153), (13140, 212863), (13587, 205860), (13724, 203805), (14805, 188924), (15330, 182454), (17155, 163044), (18116, 154395), (18396, 152045), (19410, 144102), (19740, 141693), (20586, 135870), (22645, 123516), (22995, 121636), (23292, 120085), (24017, 116460), (27174, 102930), (29115, 96068), (29610, 94462), (30409, 91980), (30660, 91227), (30879, 90580), (34310, 81522), (38820, 72051), (40761, 68620), (41172, 67935), (45290, 61758), (45990, 60818), (47231, 59220), (48034, 58230), (51465, 54348)]