20131625220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1338

約数の個数: 192

約数和(自身を含む): 65057126400

約数和(自身を除く): 44925501180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 331, 358, 420, 537, 662, 716, 809, 895, 993, 1074, 1253, 1324, 1618, 1655, 1790, 1986, 2148, 2317, 2427, 2506, 2685, 3236, 3310, 3580, 3759, 3972, 4045, 4634, 4854, 4965, 5012, 5370, 5663, 6265, 6620, 6951, 7518, 8090, 9268, 9708, 9930, 10740, 11326, 11585, 12135, 12530, 13902, 15036, 16180, 16989, 18795, 19860, 22652, 23170, 24270, 25060, 27804, 28315, 33978, 34755, 37590, 46340, 48540, 56630, 59249, 67956, 69510, 75180, 84945, 113260, 118498, 139020, 144811, 169890, 177747, 236996, 267779, 289622, 296245, 339780, 355494, 414743, 434433, 535558, 579244, 592490, 710988, 724055, 803337, 829486, 868866, 888735, 1013677, 1071116, 1184980, 1244229, 1338895, 1448110, 1606674, 1658972, 1737732, 1777470, 1874453, 2027354, 2073715, 2172165, 2488458, 2677790, 2896220, 3041031, 3213348, 3554940, 3748906, 4016685, 4054708, 4147430, 4344330, 4976916, 5068385, 5355580, 5623359, 6082062, 6221145, 7497812, 8033370, 8294860, 8688660, 9372265, 10136770, 11246718, 12164124, 12442290, 15205155, 16066740, 18744530, 20273540, 22493436, 24884580, 28116795, 30410310, 37489060, 47932441, 56233590, 60820620, 95864882, 112467180, 143797323, 191729764, 239662205, 287594646, 335527087, 479324410, 575189292, 671054174, 718986615, 958648820, 1006581261, 1342108348, 1437973230, 1677635435, 2013162522, 2875946460, 3355270870, 4026325044, 5032906305, 6710541740, 10065812610, 20131625220]

約数ペア:

[(1, 20131625220), (2, 10065812610), (3, 6710541740), (4, 5032906305), (5, 4026325044), (6, 3355270870), (7, 2875946460), (10, 2013162522), (12, 1677635435), (14, 1437973230), (15, 1342108348), (20, 1006581261), (21, 958648820), (28, 718986615), (30, 671054174), (35, 575189292), (42, 479324410), (60, 335527087), (70, 287594646), (84, 239662205), (105, 191729764), (140, 143797323), (179, 112467180), (210, 95864882), (331, 60820620), (358, 56233590), (420, 47932441), (537, 37489060), (662, 30410310), (716, 28116795), (809, 24884580), (895, 22493436), (993, 20273540), (1074, 18744530), (1253, 16066740), (1324, 15205155), (1618, 12442290), (1655, 12164124), (1790, 11246718), (1986, 10136770), (2148, 9372265), (2317, 8688660), (2427, 8294860), (2506, 8033370), (2685, 7497812), (3236, 6221145), (3310, 6082062), (3580, 5623359), (3759, 5355580), (3972, 5068385), (4045, 4976916), (4634, 4344330), (4854, 4147430), (4965, 4054708), (5012, 4016685), (5370, 3748906), (5663, 3554940), (6265, 3213348), (6620, 3041031), (6951, 2896220), (7518, 2677790), (8090, 2488458), (9268, 2172165), (9708, 2073715), (9930, 2027354), (10740, 1874453), (11326, 1777470), (11585, 1737732), (12135, 1658972), (12530, 1606674), (13902, 1448110), (15036, 1338895), (16180, 1244229), (16989, 1184980), (18795, 1071116), (19860, 1013677), (22652, 888735), (23170, 868866), (24270, 829486), (25060, 803337), (27804, 724055), (28315, 710988), (33978, 592490), (34755, 579244), (37590, 535558), (46340, 434433), (48540, 414743), (56630, 355494), (59249, 339780), (67956, 296245), (69510, 289622), (75180, 267779), (84945, 236996), (113260, 177747), (118498, 169890), (139020, 144811)]