1423886940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{4201}}^1$

素因数の和:4492

約数の個数: 144

約数和(自身を含む): 4955670720

約数和(自身を除く): 3531783780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 269, 315, 420, 538, 630, 807, 1076, 1260, 1345, 1614, 1883, 2421, 2690, 3228, 3766, 4035, 4201, 4842, 5380, 5649, 7532, 8070, 8402, 9415, 9684, 11298, 12105, 12603, 16140, 16804, 16947, 18830, 21005, 22596, 24210, 25206, 28245, 29407, 33894, 37660, 37809, 42010, 48420, 50412, 56490, 58814, 63015, 67788, 75618, 84020, 84735, 88221, 112980, 117628, 126030, 147035, 151236, 169470, 176442, 189045, 252060, 264663, 294070, 338940, 352884, 378090, 441105, 529326, 588140, 756180, 882210, 1058652, 1130069, 1323315, 1764420, 2260138, 2646630, 3390207, 4520276, 5293260, 5650345, 6780414, 7910483, 10170621, 11300690, 13560828, 15820966, 16951035, 20341242, 22601380, 23731449, 31641932, 33902070, 39552415, 40682484, 47462898, 50853105, 67804140, 71194347, 79104830, 94925796, 101706210, 118657245, 142388694, 158209660, 203412420, 237314490, 284777388, 355971735, 474628980, 711943470, 1423886940]

約数ペア:

[(1, 1423886940), (2, 711943470), (3, 474628980), (4, 355971735), (5, 284777388), (6, 237314490), (7, 203412420), (9, 158209660), (10, 142388694), (12, 118657245), (14, 101706210), (15, 94925796), (18, 79104830), (20, 71194347), (21, 67804140), (28, 50853105), (30, 47462898), (35, 40682484), (36, 39552415), (42, 33902070), (45, 31641932), (60, 23731449), (63, 22601380), (70, 20341242), (84, 16951035), (90, 15820966), (105, 13560828), (126, 11300690), (140, 10170621), (180, 7910483), (210, 6780414), (252, 5650345), (269, 5293260), (315, 4520276), (420, 3390207), (538, 2646630), (630, 2260138), (807, 1764420), (1076, 1323315), (1260, 1130069), (1345, 1058652), (1614, 882210), (1883, 756180), (2421, 588140), (2690, 529326), (3228, 441105), (3766, 378090), (4035, 352884), (4201, 338940), (4842, 294070), (5380, 264663), (5649, 252060), (7532, 189045), (8070, 176442), (8402, 169470), (9415, 151236), (9684, 147035), (11298, 126030), (12105, 117628), (12603, 112980), (16140, 88221), (16804, 84735), (16947, 84020), (18830, 75618), (21005, 67788), (22596, 63015), (24210, 58814), (25206, 56490), (28245, 50412), (29407, 48420), (33894, 42010), (37660, 37809)]