13142801280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6563}}^1$

素因数の和:6741

約数の個数: 256

約数和(自身を含む): 48206016000

約数和(自身を除く): 35063214720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 149, 160, 168, 192, 210, 224, 240, 280, 298, 320, 336, 384, 420, 447, 448, 480, 560, 596, 640, 672, 745, 840, 894, 896, 960, 1043, 1120, 1192, 1344, 1490, 1680, 1788, 1920, 2086, 2235, 2240, 2384, 2688, 2980, 3129, 3360, 3576, 4172, 4470, 4480, 4768, 5215, 5960, 6258, 6563, 6720, 7152, 8344, 8940, 9536, 10430, 11920, 12516, 13126, 13440, 14304, 15645, 16688, 17880, 19072, 19689, 20860, 23840, 25032, 26252, 28608, 31290, 32815, 33376, 35760, 39378, 41720, 45941, 47680, 50064, 52504, 57216, 62580, 65630, 66752, 71520, 78756, 83440, 91882, 95360, 98445, 100128, 105008, 125160, 131260, 133504, 137823, 143040, 157512, 166880, 183764, 196890, 200256, 210016, 229705, 250320, 262520, 275646, 286080, 315024, 333760, 367528, 393780, 400512, 420032, 459410, 500640, 525040, 551292, 630048, 667520, 689115, 735056, 787560, 840064, 918820, 977887, 1001280, 1050080, 1102584, 1260096, 1378230, 1470112, 1575120, 1837640, 1955774, 2002560, 2100160, 2205168, 2520192, 2756460, 2933661, 2940224, 3150240, 3675280, 3911548, 4200320, 4410336, 4889435, 5512920, 5867322, 5880448, 6300480, 6845209, 7350560, 7823096, 8820672, 9778870, 11025840, 11734644, 12600960, 13690418, 14668305, 14701120, 15646192, 17641344, 19557740, 20535627, 22051680, 23469288, 27380836, 29336610, 29402240, 31292384, 34226045, 39115480, 41071254, 44103360, 46938576, 54761672, 58673220, 62584768, 68452090, 78230960, 82142508, 88206720, 93877152, 102678135, 109523344, 117346440, 125169536, 136904180, 156461920, 164285016, 187754304, 205356270, 219046688, 234692880, 273808360, 312923840, 328570032, 375508608, 410712540, 438093376, 469385760, 547616720, 625847680, 657140064, 821425080, 876186752, 938771520, 1095233440, 1314280128, 1642850160, 1877543040, 2190466880, 2628560256, 3285700320, 4380933760, 6571400640, 13142801280]

約数ペア:

[(1, 13142801280), (2, 6571400640), (3, 4380933760), (4, 3285700320), (5, 2628560256), (6, 2190466880), (7, 1877543040), (8, 1642850160), (10, 1314280128), (12, 1095233440), (14, 938771520), (15, 876186752), (16, 821425080), (20, 657140064), (21, 625847680), (24, 547616720), (28, 469385760), (30, 438093376), (32, 410712540), (35, 375508608), (40, 328570032), (42, 312923840), (48, 273808360), (56, 234692880), (60, 219046688), (64, 205356270), (70, 187754304), (80, 164285016), (84, 156461920), (96, 136904180), (105, 125169536), (112, 117346440), (120, 109523344), (128, 102678135), (140, 93877152), (149, 88206720), (160, 82142508), (168, 78230960), (192, 68452090), (210, 62584768), (224, 58673220), (240, 54761672), (280, 46938576), (298, 44103360), (320, 41071254), (336, 39115480), (384, 34226045), (420, 31292384), (447, 29402240), (448, 29336610), (480, 27380836), (560, 23469288), (596, 22051680), (640, 20535627), (672, 19557740), (745, 17641344), (840, 15646192), (894, 14701120), (896, 14668305), (960, 13690418), (1043, 12600960), (1120, 11734644), (1192, 11025840), (1344, 9778870), (1490, 8820672), (1680, 7823096), (1788, 7350560), (1920, 6845209), (2086, 6300480), (2235, 5880448), (2240, 5867322), (2384, 5512920), (2688, 4889435), (2980, 4410336), (3129, 4200320), (3360, 3911548), (3576, 3675280), (4172, 3150240), (4470, 2940224), (4480, 2933661), (4768, 2756460), (5215, 2520192), (5960, 2205168), (6258, 2100160), (6563, 2002560), (6720, 1955774), (7152, 1837640), (8344, 1575120), (8940, 1470112), (9536, 1378230), (10430, 1260096), (11920, 1102584), (12516, 1050080), (13126, 1001280), (13440, 977887), (14304, 918820), (15645, 840064), (16688, 787560), (17880, 735056), (19072, 689115), (19689, 667520), (20860, 630048), (23840, 551292), (25032, 525040), (26252, 500640), (28608, 459410), (31290, 420032), (32815, 400512), (33376, 393780), (35760, 367528), (39378, 333760), (41720, 315024), (45941, 286080), (47680, 275646), (50064, 262520), (52504, 250320), (57216, 229705), (62580, 210016), (65630, 200256), (66752, 196890), (71520, 183764), (78756, 166880), (83440, 157512), (91882, 143040), (95360, 137823), (98445, 133504), (100128, 131260), (105008, 125160)]