19763152080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{31039}}^1$

素因数の和:31441

約数の個数: 160

約数和(自身を含む): 70205030400

約数和(自身を除く): 50441878320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 379, 420, 560, 758, 840, 1137, 1516, 1680, 1895, 2274, 2653, 3032, 3790, 4548, 5306, 5685, 6064, 7580, 7959, 9096, 10612, 11370, 13265, 15160, 15918, 18192, 21224, 22740, 26530, 30320, 31039, 31836, 39795, 42448, 45480, 53060, 62078, 63672, 79590, 90960, 93117, 106120, 124156, 127344, 155195, 159180, 186234, 212240, 217273, 248312, 310390, 318360, 372468, 434546, 465585, 496624, 620780, 636720, 651819, 744936, 869092, 931170, 1086365, 1241560, 1303638, 1489872, 1738184, 1862340, 2172730, 2483120, 2607276, 3259095, 3476368, 3724680, 4345460, 5214552, 6518190, 7449360, 8690920, 10429104, 11763781, 13036380, 17381840, 23527562, 26072760, 35291343, 47055124, 52145520, 58818905, 70582686, 82346467, 94110248, 117637810, 141165372, 164692934, 176456715, 188220496, 235275620, 247039401, 282330744, 329385868, 352913430, 411732335, 470551240, 494078802, 564661488, 658771736, 705826860, 823464670, 941102480, 988157604, 1235197005, 1317543472, 1411653720, 1646929340, 1976315208, 2470394010, 2823307440, 3293858680, 3952630416, 4940788020, 6587717360, 9881576040, 19763152080]

約数ペア:

[(1, 19763152080), (2, 9881576040), (3, 6587717360), (4, 4940788020), (5, 3952630416), (6, 3293858680), (7, 2823307440), (8, 2470394010), (10, 1976315208), (12, 1646929340), (14, 1411653720), (15, 1317543472), (16, 1235197005), (20, 988157604), (21, 941102480), (24, 823464670), (28, 705826860), (30, 658771736), (35, 564661488), (40, 494078802), (42, 470551240), (48, 411732335), (56, 352913430), (60, 329385868), (70, 282330744), (80, 247039401), (84, 235275620), (105, 188220496), (112, 176456715), (120, 164692934), (140, 141165372), (168, 117637810), (210, 94110248), (240, 82346467), (280, 70582686), (336, 58818905), (379, 52145520), (420, 47055124), (560, 35291343), (758, 26072760), (840, 23527562), (1137, 17381840), (1516, 13036380), (1680, 11763781), (1895, 10429104), (2274, 8690920), (2653, 7449360), (3032, 6518190), (3790, 5214552), (4548, 4345460), (5306, 3724680), (5685, 3476368), (6064, 3259095), (7580, 2607276), (7959, 2483120), (9096, 2172730), (10612, 1862340), (11370, 1738184), (13265, 1489872), (15160, 1303638), (15918, 1241560), (18192, 1086365), (21224, 931170), (22740, 869092), (26530, 744936), (30320, 651819), (31039, 636720), (31836, 620780), (39795, 496624), (42448, 465585), (45480, 434546), (53060, 372468), (62078, 318360), (63672, 310390), (79590, 248312), (90960, 217273), (93117, 212240), (106120, 186234), (124156, 159180), (127344, 155195)]