895295940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 288

約数和(自身を含む): 3203235840

約数和(自身を除く): 2307939900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 79, 84, 105, 110, 121, 132, 140, 154, 158, 165, 210, 220, 223, 231, 237, 242, 308, 316, 330, 363, 385, 395, 420, 446, 462, 474, 484, 553, 605, 660, 669, 726, 770, 790, 847, 869, 892, 924, 948, 1106, 1115, 1155, 1185, 1210, 1338, 1452, 1540, 1561, 1580, 1659, 1694, 1738, 1815, 2212, 2230, 2310, 2370, 2420, 2453, 2541, 2607, 2676, 2765, 3122, 3318, 3345, 3388, 3476, 3630, 4235, 4345, 4460, 4620, 4683, 4740, 4906, 5082, 5214, 5530, 6083, 6244, 6636, 6690, 7260, 7359, 7805, 8295, 8470, 8690, 9366, 9559, 9812, 10164, 10428, 11060, 12166, 12265, 12705, 13035, 13380, 14718, 15610, 16590, 16940, 17171, 17380, 17617, 18249, 18732, 19118, 23415, 24332, 24530, 25410, 26070, 26983, 28677, 29436, 30415, 31220, 33180, 34342, 35234, 36498, 36795, 38236, 46830, 47795, 49060, 50820, 51513, 52140, 52851, 53966, 57354, 60830, 66913, 68684, 70468, 72996, 73590, 80949, 85855, 88085, 91245, 93660, 95590, 103026, 105702, 107932, 114708, 121660, 123319, 133826, 134915, 143385, 147180, 161898, 171710, 176170, 182490, 188881, 191180, 193787, 200739, 206052, 211404, 246638, 257565, 264255, 267652, 269830, 286770, 323796, 334565, 343420, 352340, 364980, 369957, 377762, 387574, 401478, 404745, 493276, 515130, 528510, 539660, 566643, 573540, 581361, 616595, 669130, 739914, 755524, 775148, 802956, 809490, 944405, 968935, 1003695, 1030260, 1057020, 1133286, 1162722, 1233190, 1338260, 1356509, 1479828, 1618980, 1849785, 1888810, 1937870, 2007390, 2131657, 2266572, 2325444, 2466380, 2713018, 2833215, 2906805, 3699570, 3777620, 3875740, 4014780, 4069527, 4263314, 5426036, 5666430, 5813610, 6394971, 6782545, 7399140, 8139054, 8526628, 10658285, 11332860, 11627220, 12789942, 13565090, 14921599, 16278108, 20347635, 21316570, 25579884, 27130180, 29843198, 31974855, 40695270, 42633140, 44764797, 59686396, 63949710, 74607995, 81390540, 89529594, 127899420, 149215990, 179059188, 223823985, 298431980, 447647970, 895295940]

約数ペア:

[(1, 895295940), (2, 447647970), (3, 298431980), (4, 223823985), (5, 179059188), (6, 149215990), (7, 127899420), (10, 89529594), (11, 81390540), (12, 74607995), (14, 63949710), (15, 59686396), (20, 44764797), (21, 42633140), (22, 40695270), (28, 31974855), (30, 29843198), (33, 27130180), (35, 25579884), (42, 21316570), (44, 20347635), (55, 16278108), (60, 14921599), (66, 13565090), (70, 12789942), (77, 11627220), (79, 11332860), (84, 10658285), (105, 8526628), (110, 8139054), (121, 7399140), (132, 6782545), (140, 6394971), (154, 5813610), (158, 5666430), (165, 5426036), (210, 4263314), (220, 4069527), (223, 4014780), (231, 3875740), (237, 3777620), (242, 3699570), (308, 2906805), (316, 2833215), (330, 2713018), (363, 2466380), (385, 2325444), (395, 2266572), (420, 2131657), (446, 2007390), (462, 1937870), (474, 1888810), (484, 1849785), (553, 1618980), (605, 1479828), (660, 1356509), (669, 1338260), (726, 1233190), (770, 1162722), (790, 1133286), (847, 1057020), (869, 1030260), (892, 1003695), (924, 968935), (948, 944405), (1106, 809490), (1115, 802956), (1155, 775148), (1185, 755524), (1210, 739914), (1338, 669130), (1452, 616595), (1540, 581361), (1561, 573540), (1580, 566643), (1659, 539660), (1694, 528510), (1738, 515130), (1815, 493276), (2212, 404745), (2230, 401478), (2310, 387574), (2370, 377762), (2420, 369957), (2453, 364980), (2541, 352340), (2607, 343420), (2676, 334565), (2765, 323796), (3122, 286770), (3318, 269830), (3345, 267652), (3388, 264255), (3476, 257565), (3630, 246638), (4235, 211404), (4345, 206052), (4460, 200739), (4620, 193787), (4683, 191180), (4740, 188881), (4906, 182490), (5082, 176170), (5214, 171710), (5530, 161898), (6083, 147180), (6244, 143385), (6636, 134915), (6690, 133826), (7260, 123319), (7359, 121660), (7805, 114708), (8295, 107932), (8470, 105702), (8690, 103026), (9366, 95590), (9559, 93660), (9812, 91245), (10164, 88085), (10428, 85855), (11060, 80949), (12166, 73590), (12265, 72996), (12705, 70468), (13035, 68684), (13380, 66913), (14718, 60830), (15610, 57354), (16590, 53966), (16940, 52851), (17171, 52140), (17380, 51513), (17617, 50820), (18249, 49060), (18732, 47795), (19118, 46830), (23415, 38236), (24332, 36795), (24530, 36498), (25410, 35234), (26070, 34342), (26983, 33180), (28677, 31220), (29436, 30415)]