144860950640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{24443}}^1$

素因数の和:25039

約数の個数: 160

約数和(自身を含む): 405919019520

約数和(自身を除く): 261058068880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 557, 560, 665, 760, 1064, 1114, 1330, 1520, 2128, 2228, 2660, 2785, 3899, 4456, 5320, 5570, 7798, 8912, 10583, 10640, 11140, 15596, 19495, 21166, 22280, 24443, 31192, 38990, 42332, 44560, 48886, 52915, 62384, 74081, 77980, 84664, 97772, 105830, 122215, 148162, 155960, 169328, 171101, 195544, 211660, 244430, 296324, 311920, 342202, 370405, 391088, 423320, 464417, 488860, 592648, 684404, 740810, 846640, 855505, 928834, 977720, 1185296, 1368808, 1481620, 1711010, 1857668, 1955440, 2322085, 2737616, 2963240, 3250919, 3422020, 3715336, 4644170, 5926480, 6501838, 6844040, 7430672, 9288340, 13003676, 13614751, 13688080, 16254595, 18576680, 26007352, 27229502, 32509190, 37153360, 52014704, 54459004, 65018380, 68073755, 95303257, 108918008, 130036760, 136147510, 190606514, 217836016, 258680269, 260073520, 272295020, 381213028, 476516285, 517360538, 544590040, 762426056, 953032570, 1034721076, 1089180080, 1293401345, 1524852112, 1810761883, 1906065140, 2069442152, 2586802690, 3621523766, 3812130280, 4138884304, 5173605380, 7243047532, 7624260560, 9053809415, 10347210760, 14486095064, 18107618830, 20694421520, 28972190128, 36215237660, 72430475320, 144860950640]

約数ペア:

[(1, 144860950640), (2, 72430475320), (4, 36215237660), (5, 28972190128), (7, 20694421520), (8, 18107618830), (10, 14486095064), (14, 10347210760), (16, 9053809415), (19, 7624260560), (20, 7243047532), (28, 5173605380), (35, 4138884304), (38, 3812130280), (40, 3621523766), (56, 2586802690), (70, 2069442152), (76, 1906065140), (80, 1810761883), (95, 1524852112), (112, 1293401345), (133, 1089180080), (140, 1034721076), (152, 953032570), (190, 762426056), (266, 544590040), (280, 517360538), (304, 476516285), (380, 381213028), (532, 272295020), (557, 260073520), (560, 258680269), (665, 217836016), (760, 190606514), (1064, 136147510), (1114, 130036760), (1330, 108918008), (1520, 95303257), (2128, 68073755), (2228, 65018380), (2660, 54459004), (2785, 52014704), (3899, 37153360), (4456, 32509190), (5320, 27229502), (5570, 26007352), (7798, 18576680), (8912, 16254595), (10583, 13688080), (10640, 13614751), (11140, 13003676), (15596, 9288340), (19495, 7430672), (21166, 6844040), (22280, 6501838), (24443, 5926480), (31192, 4644170), (38990, 3715336), (42332, 3422020), (44560, 3250919), (48886, 2963240), (52915, 2737616), (62384, 2322085), (74081, 1955440), (77980, 1857668), (84664, 1711010), (97772, 1481620), (105830, 1368808), (122215, 1185296), (148162, 977720), (155960, 928834), (169328, 855505), (171101, 846640), (195544, 740810), (211660, 684404), (244430, 592648), (296324, 488860), (311920, 464417), (342202, 423320), (370405, 391088)]