889497630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 2944154304

約数和(自身を除く): 2054656674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 30, 34, 35, 42, 45, 46, 51, 63, 69, 70, 85, 90, 102, 105, 115, 119, 126, 138, 153, 157, 161, 170, 207, 210, 230, 238, 255, 306, 314, 315, 322, 345, 357, 391, 414, 471, 483, 510, 529, 595, 630, 690, 714, 765, 782, 785, 805, 942, 966, 1035, 1058, 1071, 1099, 1173, 1190, 1413, 1449, 1530, 1570, 1587, 1610, 1785, 1955, 2070, 2142, 2198, 2346, 2355, 2415, 2645, 2669, 2737, 2826, 2898, 3174, 3297, 3519, 3570, 3611, 3703, 3910, 4710, 4761, 4830, 5290, 5338, 5355, 5474, 5495, 5865, 6594, 7038, 7065, 7222, 7245, 7406, 7935, 8007, 8211, 8993, 9522, 9891, 10710, 10833, 10990, 11109, 11730, 13345, 13685, 14130, 14490, 15870, 16014, 16422, 16485, 17595, 17986, 18055, 18515, 18683, 19782, 21666, 22218, 23805, 24021, 24633, 25277, 26690, 26979, 27370, 32499, 32970, 33327, 35190, 36110, 37030, 37366, 40035, 41055, 44965, 47610, 48042, 49266, 49455, 50554, 53958, 54165, 55545, 56049, 61387, 62951, 64998, 66654, 75831, 80070, 80937, 82110, 83053, 89930, 93415, 98910, 108330, 111090, 112098, 120105, 122774, 123165, 125902, 126385, 134895, 151662, 161874, 162495, 166106, 166635, 168147, 184161, 186830, 188853, 227493, 240210, 246330, 249159, 252770, 269790, 280245, 306935, 314755, 324990, 333270, 336294, 368322, 377706, 379155, 404685, 415265, 429709, 454986, 498318, 552483, 560490, 566559, 581371, 613870, 629510, 747477, 758310, 809370, 830530, 840735, 859418, 920805, 944265, 1104966, 1133118, 1137465, 1162742, 1245795, 1289127, 1411901, 1494954, 1681470, 1744113, 1841610, 1888530, 2148545, 2274930, 2491590, 2578254, 2762415, 2823802, 2832795, 2906855, 3488226, 3737385, 3867381, 4235703, 4297090, 5232339, 5524830, 5665590, 5813710, 6445635, 7059505, 7474770, 7734762, 8471406, 8720565, 9883307, 10464678, 12707109, 12891270, 14119010, 17441130, 19336905, 19766614, 21178515, 25414218, 26161695, 29649921, 38673810, 42357030, 49416535, 52323390, 59299842, 63535545, 88949763, 98833070, 127071090, 148249605, 177899526, 296499210, 444748815, 889497630]

約数ペア:

[(1, 889497630), (2, 444748815), (3, 296499210), (5, 177899526), (6, 148249605), (7, 127071090), (9, 98833070), (10, 88949763), (14, 63535545), (15, 59299842), (17, 52323390), (18, 49416535), (21, 42357030), (23, 38673810), (30, 29649921), (34, 26161695), (35, 25414218), (42, 21178515), (45, 19766614), (46, 19336905), (51, 17441130), (63, 14119010), (69, 12891270), (70, 12707109), (85, 10464678), (90, 9883307), (102, 8720565), (105, 8471406), (115, 7734762), (119, 7474770), (126, 7059505), (138, 6445635), (153, 5813710), (157, 5665590), (161, 5524830), (170, 5232339), (207, 4297090), (210, 4235703), (230, 3867381), (238, 3737385), (255, 3488226), (306, 2906855), (314, 2832795), (315, 2823802), (322, 2762415), (345, 2578254), (357, 2491590), (391, 2274930), (414, 2148545), (471, 1888530), (483, 1841610), (510, 1744113), (529, 1681470), (595, 1494954), (630, 1411901), (690, 1289127), (714, 1245795), (765, 1162742), (782, 1137465), (785, 1133118), (805, 1104966), (942, 944265), (966, 920805), (1035, 859418), (1058, 840735), (1071, 830530), (1099, 809370), (1173, 758310), (1190, 747477), (1413, 629510), (1449, 613870), (1530, 581371), (1570, 566559), (1587, 560490), (1610, 552483), (1785, 498318), (1955, 454986), (2070, 429709), (2142, 415265), (2198, 404685), (2346, 379155), (2355, 377706), (2415, 368322), (2645, 336294), (2669, 333270), (2737, 324990), (2826, 314755), (2898, 306935), (3174, 280245), (3297, 269790), (3519, 252770), (3570, 249159), (3611, 246330), (3703, 240210), (3910, 227493), (4710, 188853), (4761, 186830), (4830, 184161), (5290, 168147), (5338, 166635), (5355, 166106), (5474, 162495), (5495, 161874), (5865, 151662), (6594, 134895), (7038, 126385), (7065, 125902), (7222, 123165), (7245, 122774), (7406, 120105), (7935, 112098), (8007, 111090), (8211, 108330), (8993, 98910), (9522, 93415), (9891, 89930), (10710, 83053), (10833, 82110), (10990, 80937), (11109, 80070), (11730, 75831), (13345, 66654), (13685, 64998), (14130, 62951), (14490, 61387), (15870, 56049), (16014, 55545), (16422, 54165), (16485, 53958), (17595, 50554), (17986, 49455), (18055, 49266), (18515, 48042), (18683, 47610), (19782, 44965), (21666, 41055), (22218, 40035), (23805, 37366), (24021, 37030), (24633, 36110), (25277, 35190), (26690, 33327), (26979, 32970), (27370, 32499)]