145091520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{2399}}^1$

素因数の和:2432

約数の個数: 224

約数和(自身を含む): 585216000

約数和(自身を除く): 440124480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2399, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 4798, 5040, 6048, 6720, 7197, 7560, 8640, 9596, 10080, 11995, 12096, 14394, 15120, 16793, 19192, 20160, 21591, 23990, 28788, 30240, 33586, 35985, 38384, 43182, 47980, 50379, 57576, 60480, 64773, 67172, 71970, 76768, 83965, 86364, 95960, 100758, 107955, 115152, 129546, 134344, 143940, 151137, 153536, 167930, 172728, 191920, 201516, 215910, 230304, 251895, 259092, 268688, 287880, 302274, 323865, 335860, 345456, 383840, 403032, 431820, 453411, 460608, 503790, 518184, 537376, 575760, 604548, 647730, 671720, 690912, 755685, 767680, 806064, 863640, 906822, 1007580, 1036368, 1074752, 1151520, 1209096, 1295460, 1343440, 1381824, 1511370, 1612128, 1727280, 1813644, 2015160, 2072736, 2267055, 2303040, 2418192, 2590920, 2686880, 3022740, 3224256, 3454560, 3627288, 4030320, 4145472, 4534110, 4836384, 5181840, 5373760, 6045480, 6909120, 7254576, 8060640, 9068220, 9672768, 10363680, 12090960, 14509152, 16121280, 18136440, 20727360, 24181920, 29018304, 36272880, 48363840, 72545760, 145091520]

約数ペア:

[(1, 145091520), (2, 72545760), (3, 48363840), (4, 36272880), (5, 29018304), (6, 24181920), (7, 20727360), (8, 18136440), (9, 16121280), (10, 14509152), (12, 12090960), (14, 10363680), (15, 9672768), (16, 9068220), (18, 8060640), (20, 7254576), (21, 6909120), (24, 6045480), (27, 5373760), (28, 5181840), (30, 4836384), (32, 4534110), (35, 4145472), (36, 4030320), (40, 3627288), (42, 3454560), (45, 3224256), (48, 3022740), (54, 2686880), (56, 2590920), (60, 2418192), (63, 2303040), (64, 2267055), (70, 2072736), (72, 2015160), (80, 1813644), (84, 1727280), (90, 1612128), (96, 1511370), (105, 1381824), (108, 1343440), (112, 1295460), (120, 1209096), (126, 1151520), (135, 1074752), (140, 1036368), (144, 1007580), (160, 906822), (168, 863640), (180, 806064), (189, 767680), (192, 755685), (210, 690912), (216, 671720), (224, 647730), (240, 604548), (252, 575760), (270, 537376), (280, 518184), (288, 503790), (315, 460608), (320, 453411), (336, 431820), (360, 403032), (378, 383840), (420, 345456), (432, 335860), (448, 323865), (480, 302274), (504, 287880), (540, 268688), (560, 259092), (576, 251895), (630, 230304), (672, 215910), (720, 201516), (756, 191920), (840, 172728), (864, 167930), (945, 153536), (960, 151137), (1008, 143940), (1080, 134344), (1120, 129546), (1260, 115152), (1344, 107955), (1440, 100758), (1512, 95960), (1680, 86364), (1728, 83965), (1890, 76768), (2016, 71970), (2160, 67172), (2240, 64773), (2399, 60480), (2520, 57576), (2880, 50379), (3024, 47980), (3360, 43182), (3780, 38384), (4032, 35985), (4320, 33586), (4798, 30240), (5040, 28788), (6048, 23990), (6720, 21591), (7197, 20160), (7560, 19192), (8640, 16793), (9596, 15120), (10080, 14394), (11995, 12096)]