144705960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19141}}^1$

素因数の和:19168

約数の個数: 128

約数和(自身を含む): 551289600

約数和(自身を除く): 406583640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 19141, 38282, 57423, 76564, 95705, 114846, 133987, 153128, 172269, 191410, 229692, 267974, 287115, 344538, 382820, 401961, 459384, 516807, 535948, 574230, 669935, 689076, 765640, 803922, 861345, 1033614, 1071896, 1148460, 1205883, 1339870, 1378152, 1607844, 1722690, 2009805, 2067228, 2296920, 2411766, 2584035, 2679740, 3215688, 3445380, 3617649, 4019610, 4134456, 4823532, 5168070, 5359480, 6029415, 6890760, 7235298, 8039220, 9647064, 10336140, 12058830, 14470596, 16078440, 18088245, 20672280, 24117660, 28941192, 36176490, 48235320, 72352980, 144705960]

約数ペア:

[(1, 144705960), (2, 72352980), (3, 48235320), (4, 36176490), (5, 28941192), (6, 24117660), (7, 20672280), (8, 18088245), (9, 16078440), (10, 14470596), (12, 12058830), (14, 10336140), (15, 9647064), (18, 8039220), (20, 7235298), (21, 6890760), (24, 6029415), (27, 5359480), (28, 5168070), (30, 4823532), (35, 4134456), (36, 4019610), (40, 3617649), (42, 3445380), (45, 3215688), (54, 2679740), (56, 2584035), (60, 2411766), (63, 2296920), (70, 2067228), (72, 2009805), (84, 1722690), (90, 1607844), (105, 1378152), (108, 1339870), (120, 1205883), (126, 1148460), (135, 1071896), (140, 1033614), (168, 861345), (180, 803922), (189, 765640), (210, 689076), (216, 669935), (252, 574230), (270, 535948), (280, 516807), (315, 459384), (360, 401961), (378, 382820), (420, 344538), (504, 287115), (540, 267974), (630, 229692), (756, 191410), (840, 172269), (945, 153128), (1080, 133987), (1260, 114846), (1512, 95705), (1890, 76564), (2520, 57423), (3780, 38282), (7560, 19141)]