347286940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 1051061760

約数和(自身を除く): 703774820

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 44, 52, 55, 65, 70, 76, 77, 83, 91, 95, 110, 121, 130, 133, 140, 143, 154, 166, 182, 190, 209, 220, 242, 247, 260, 266, 286, 308, 332, 364, 380, 385, 415, 418, 455, 484, 494, 532, 572, 581, 605, 665, 715, 770, 830, 836, 847, 910, 913, 988, 1001, 1045, 1079, 1162, 1210, 1235, 1330, 1430, 1463, 1540, 1573, 1577, 1660, 1694, 1729, 1820, 1826, 2002, 2090, 2158, 2299, 2324, 2420, 2470, 2660, 2717, 2860, 2905, 2926, 3146, 3154, 3388, 3458, 3652, 4004, 4180, 4235, 4316, 4565, 4598, 4940, 5005, 5395, 5434, 5810, 5852, 6292, 6308, 6391, 6916, 7315, 7553, 7865, 7885, 8470, 8645, 9130, 9196, 10010, 10043, 10790, 10868, 11011, 11039, 11495, 11620, 11869, 12782, 13585, 14630, 15106, 15730, 15770, 16093, 16940, 17290, 17347, 18260, 19019, 20020, 20086, 20501, 21580, 22022, 22078, 22990, 23738, 25564, 27170, 29260, 29887, 30212, 31460, 31540, 31955, 32186, 34580, 34694, 37765, 38038, 40172, 41002, 44044, 44156, 45980, 47476, 50215, 54340, 55055, 55195, 59345, 59774, 63910, 64372, 69388, 70301, 75530, 76076, 80465, 82004, 83083, 86735, 95095, 100430, 102505, 110110, 110390, 118690, 119548, 121429, 127820, 130559, 140602, 143507, 149435, 151060, 160930, 166166, 173470, 190190, 190817, 200860, 205010, 209209, 220220, 220780, 225511, 237380, 242858, 261118, 281204, 287014, 298870, 321860, 332332, 346940, 351505, 380380, 381634, 410020, 415415, 418418, 451022, 485716, 522236, 574028, 597740, 607145, 652795, 703010, 717535, 763268, 830830, 836836, 902044, 913913, 954085, 1046045, 1127555, 1214290, 1305590, 1335719, 1406020, 1435070, 1578577, 1661660, 1827826, 1908170, 2092090, 2255110, 2428580, 2480621, 2611180, 2671438, 2870140, 3157154, 3655652, 3816340, 4184180, 4510220, 4569565, 4961242, 5342876, 6314308, 6678595, 7892885, 9139130, 9922484, 12403105, 13357190, 15785770, 17364347, 18278260, 24806210, 26714380, 31571540, 34728694, 49612420, 69457388, 86821735, 173643470, 347286940]

約数ペア:

[(1, 347286940), (2, 173643470), (4, 86821735), (5, 69457388), (7, 49612420), (10, 34728694), (11, 31571540), (13, 26714380), (14, 24806210), (19, 18278260), (20, 17364347), (22, 15785770), (26, 13357190), (28, 12403105), (35, 9922484), (38, 9139130), (44, 7892885), (52, 6678595), (55, 6314308), (65, 5342876), (70, 4961242), (76, 4569565), (77, 4510220), (83, 4184180), (91, 3816340), (95, 3655652), (110, 3157154), (121, 2870140), (130, 2671438), (133, 2611180), (140, 2480621), (143, 2428580), (154, 2255110), (166, 2092090), (182, 1908170), (190, 1827826), (209, 1661660), (220, 1578577), (242, 1435070), (247, 1406020), (260, 1335719), (266, 1305590), (286, 1214290), (308, 1127555), (332, 1046045), (364, 954085), (380, 913913), (385, 902044), (415, 836836), (418, 830830), (455, 763268), (484, 717535), (494, 703010), (532, 652795), (572, 607145), (581, 597740), (605, 574028), (665, 522236), (715, 485716), (770, 451022), (830, 418418), (836, 415415), (847, 410020), (910, 381634), (913, 380380), (988, 351505), (1001, 346940), (1045, 332332), (1079, 321860), (1162, 298870), (1210, 287014), (1235, 281204), (1330, 261118), (1430, 242858), (1463, 237380), (1540, 225511), (1573, 220780), (1577, 220220), (1660, 209209), (1694, 205010), (1729, 200860), (1820, 190817), (1826, 190190), (2002, 173470), (2090, 166166), (2158, 160930), (2299, 151060), (2324, 149435), (2420, 143507), (2470, 140602), (2660, 130559), (2717, 127820), (2860, 121429), (2905, 119548), (2926, 118690), (3146, 110390), (3154, 110110), (3388, 102505), (3458, 100430), (3652, 95095), (4004, 86735), (4180, 83083), (4235, 82004), (4316, 80465), (4565, 76076), (4598, 75530), (4940, 70301), (5005, 69388), (5395, 64372), (5434, 63910), (5810, 59774), (5852, 59345), (6292, 55195), (6308, 55055), (6391, 54340), (6916, 50215), (7315, 47476), (7553, 45980), (7865, 44156), (7885, 44044), (8470, 41002), (8645, 40172), (9130, 38038), (9196, 37765), (10010, 34694), (10043, 34580), (10790, 32186), (10868, 31955), (11011, 31540), (11039, 31460), (11495, 30212), (11620, 29887), (11869, 29260), (12782, 27170), (13585, 25564), (14630, 23738), (15106, 22990), (15730, 22078), (15770, 22022), (16093, 21580), (16940, 20501), (17290, 20086), (17347, 20020), (18260, 19019)]