31429228860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2081

約数の個数: 288

約数和(自身を含む): 103343385600

約数和(自身を除く): 71914156740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 79, 90, 95, 114, 122, 158, 171, 180, 183, 190, 228, 237, 244, 285, 305, 316, 342, 366, 380, 395, 474, 549, 570, 610, 684, 711, 732, 790, 855, 915, 948, 1098, 1140, 1159, 1185, 1220, 1422, 1501, 1580, 1710, 1830, 1907, 2196, 2318, 2370, 2745, 2844, 3002, 3420, 3477, 3555, 3660, 3814, 4503, 4636, 4740, 4819, 5490, 5721, 5795, 6004, 6954, 7110, 7505, 7628, 9006, 9535, 9638, 10431, 10980, 11442, 11590, 13509, 13908, 14220, 14457, 15010, 17163, 17385, 18012, 19070, 19276, 20862, 22515, 22884, 23180, 24095, 27018, 28605, 28914, 30020, 34326, 34770, 36233, 38140, 41724, 43371, 45030, 48190, 52155, 54036, 57210, 57828, 67545, 68652, 69540, 72285, 72466, 85815, 86742, 90060, 91561, 96380, 104310, 108699, 114420, 116327, 135090, 144570, 144932, 150653, 171630, 173484, 181165, 183122, 208620, 216855, 217398, 232654, 270180, 274683, 289140, 301306, 326097, 343260, 348981, 362330, 366244, 433710, 434796, 451959, 457805, 465308, 543495, 549366, 581635, 602612, 652194, 697962, 724660, 753265, 824049, 867420, 903918, 915610, 1046943, 1086990, 1098732, 1163270, 1304388, 1355877, 1373415, 1395924, 1506530, 1630485, 1648098, 1744905, 1807836, 1831220, 2093886, 2173980, 2210213, 2259795, 2326540, 2711754, 2746830, 2862407, 3013060, 3260970, 3296196, 3489810, 4120245, 4187772, 4420426, 4519590, 5234715, 5423508, 5493660, 5724814, 6521940, 6630639, 6779385, 6979620, 8240490, 8587221, 8840852, 9039180, 9189833, 10469430, 11051065, 11449628, 13261278, 13558770, 14312035, 16480980, 17174442, 18379666, 19891917, 20938860, 22102130, 25761663, 26522556, 27117540, 27569499, 28624070, 33153195, 34348884, 36759332, 39783834, 42936105, 44204260, 45949165, 51523326, 55138998, 57248140, 66306390, 79567668, 82708497, 85872210, 91898330, 99459585, 103046652, 110277996, 128808315, 132612780, 137847495, 165416994, 171744420, 174606827, 183796660, 198919170, 257616630, 275694990, 330833988, 349213654, 397838340, 413542485, 515233260, 523820481, 551389980, 698427308, 827084970, 873034135, 1047640962, 1571461443, 1654169940, 1746068270, 2095281924, 2619102405, 3142922886, 3492136540, 5238204810, 6285845772, 7857307215, 10476409620, 15714614430, 31429228860]

約数ペア:

[(1, 31429228860), (2, 15714614430), (3, 10476409620), (4, 7857307215), (5, 6285845772), (6, 5238204810), (9, 3492136540), (10, 3142922886), (12, 2619102405), (15, 2095281924), (18, 1746068270), (19, 1654169940), (20, 1571461443), (30, 1047640962), (36, 873034135), (38, 827084970), (45, 698427308), (57, 551389980), (60, 523820481), (61, 515233260), (76, 413542485), (79, 397838340), (90, 349213654), (95, 330833988), (114, 275694990), (122, 257616630), (158, 198919170), (171, 183796660), (180, 174606827), (183, 171744420), (190, 165416994), (228, 137847495), (237, 132612780), (244, 128808315), (285, 110277996), (305, 103046652), (316, 99459585), (342, 91898330), (366, 85872210), (380, 82708497), (395, 79567668), (474, 66306390), (549, 57248140), (570, 55138998), (610, 51523326), (684, 45949165), (711, 44204260), (732, 42936105), (790, 39783834), (855, 36759332), (915, 34348884), (948, 33153195), (1098, 28624070), (1140, 27569499), (1159, 27117540), (1185, 26522556), (1220, 25761663), (1422, 22102130), (1501, 20938860), (1580, 19891917), (1710, 18379666), (1830, 17174442), (1907, 16480980), (2196, 14312035), (2318, 13558770), (2370, 13261278), (2745, 11449628), (2844, 11051065), (3002, 10469430), (3420, 9189833), (3477, 9039180), (3555, 8840852), (3660, 8587221), (3814, 8240490), (4503, 6979620), (4636, 6779385), (4740, 6630639), (4819, 6521940), (5490, 5724814), (5721, 5493660), (5795, 5423508), (6004, 5234715), (6954, 4519590), (7110, 4420426), (7505, 4187772), (7628, 4120245), (9006, 3489810), (9535, 3296196), (9638, 3260970), (10431, 3013060), (10980, 2862407), (11442, 2746830), (11590, 2711754), (13509, 2326540), (13908, 2259795), (14220, 2210213), (14457, 2173980), (15010, 2093886), (17163, 1831220), (17385, 1807836), (18012, 1744905), (19070, 1648098), (19276, 1630485), (20862, 1506530), (22515, 1395924), (22884, 1373415), (23180, 1355877), (24095, 1304388), (27018, 1163270), (28605, 1098732), (28914, 1086990), (30020, 1046943), (34326, 915610), (34770, 903918), (36233, 867420), (38140, 824049), (41724, 753265), (43371, 724660), (45030, 697962), (48190, 652194), (52155, 602612), (54036, 581635), (57210, 549366), (57828, 543495), (67545, 465308), (68652, 457805), (69540, 451959), (72285, 434796), (72466, 433710), (85815, 366244), (86742, 362330), (90060, 348981), (91561, 343260), (96380, 326097), (104310, 301306), (108699, 289140), (114420, 274683), (116327, 270180), (135090, 232654), (144570, 217398), (144932, 216855), (150653, 208620), (171630, 183122), (173484, 181165)]