191241960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 718018560

約数和(自身を除く): 526776600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 83, 84, 91, 104, 105, 120, 130, 140, 156, 166, 168, 182, 195, 210, 211, 249, 260, 273, 280, 312, 332, 364, 390, 415, 420, 422, 455, 498, 520, 546, 581, 633, 664, 728, 780, 830, 840, 844, 910, 996, 1055, 1079, 1092, 1162, 1245, 1266, 1365, 1477, 1560, 1660, 1688, 1743, 1820, 1992, 2110, 2158, 2184, 2324, 2490, 2532, 2730, 2743, 2905, 2954, 3165, 3237, 3320, 3486, 3640, 4220, 4316, 4431, 4648, 4980, 5064, 5395, 5460, 5486, 5810, 5908, 6330, 6474, 6972, 7385, 7553, 8229, 8440, 8632, 8715, 8862, 9960, 10790, 10920, 10972, 11620, 11816, 12660, 12948, 13715, 13944, 14770, 15106, 16185, 16458, 17430, 17513, 17724, 19201, 21580, 21944, 22155, 22659, 23240, 25320, 25896, 27430, 29540, 30212, 32370, 32916, 34860, 35026, 35448, 37765, 38402, 41145, 43160, 44310, 45318, 52539, 54860, 57603, 59080, 60424, 64740, 65832, 69720, 70052, 75530, 76804, 82290, 87565, 88620, 90636, 96005, 105078, 109720, 113295, 115206, 122591, 129480, 140104, 151060, 153608, 164580, 175130, 177240, 181272, 192010, 210156, 226590, 227669, 230412, 245182, 262695, 288015, 302120, 329160, 350260, 367773, 384020, 420312, 453180, 455338, 460824, 490364, 525390, 576030, 612955, 683007, 700520, 735546, 768040, 906360, 910676, 980728, 1050780, 1138345, 1152060, 1225910, 1366014, 1471092, 1593683, 1821352, 1838865, 2101560, 2276690, 2304120, 2451820, 2732028, 2942184, 3187366, 3415035, 3677730, 4553380, 4781049, 4903640, 5464056, 6374732, 6830070, 7355460, 7968415, 9106760, 9562098, 12749464, 13660140, 14710920, 15936830, 19124196, 23905245, 27320280, 31873660, 38248392, 47810490, 63747320, 95620980, 191241960]

約数ペア:

[(1, 191241960), (2, 95620980), (3, 63747320), (4, 47810490), (5, 38248392), (6, 31873660), (7, 27320280), (8, 23905245), (10, 19124196), (12, 15936830), (13, 14710920), (14, 13660140), (15, 12749464), (20, 9562098), (21, 9106760), (24, 7968415), (26, 7355460), (28, 6830070), (30, 6374732), (35, 5464056), (39, 4903640), (40, 4781049), (42, 4553380), (52, 3677730), (56, 3415035), (60, 3187366), (65, 2942184), (70, 2732028), (78, 2451820), (83, 2304120), (84, 2276690), (91, 2101560), (104, 1838865), (105, 1821352), (120, 1593683), (130, 1471092), (140, 1366014), (156, 1225910), (166, 1152060), (168, 1138345), (182, 1050780), (195, 980728), (210, 910676), (211, 906360), (249, 768040), (260, 735546), (273, 700520), (280, 683007), (312, 612955), (332, 576030), (364, 525390), (390, 490364), (415, 460824), (420, 455338), (422, 453180), (455, 420312), (498, 384020), (520, 367773), (546, 350260), (581, 329160), (633, 302120), (664, 288015), (728, 262695), (780, 245182), (830, 230412), (840, 227669), (844, 226590), (910, 210156), (996, 192010), (1055, 181272), (1079, 177240), (1092, 175130), (1162, 164580), (1245, 153608), (1266, 151060), (1365, 140104), (1477, 129480), (1560, 122591), (1660, 115206), (1688, 113295), (1743, 109720), (1820, 105078), (1992, 96005), (2110, 90636), (2158, 88620), (2184, 87565), (2324, 82290), (2490, 76804), (2532, 75530), (2730, 70052), (2743, 69720), (2905, 65832), (2954, 64740), (3165, 60424), (3237, 59080), (3320, 57603), (3486, 54860), (3640, 52539), (4220, 45318), (4316, 44310), (4431, 43160), (4648, 41145), (4980, 38402), (5064, 37765), (5395, 35448), (5460, 35026), (5486, 34860), (5810, 32916), (5908, 32370), (6330, 30212), (6474, 29540), (6972, 27430), (7385, 25896), (7553, 25320), (8229, 23240), (8440, 22659), (8632, 22155), (8715, 21944), (8862, 21580), (9960, 19201), (10790, 17724), (10920, 17513), (10972, 17430), (11620, 16458), (11816, 16185), (12660, 15106), (12948, 14770), (13715, 13944)]