15217206480

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4211}}^1$

素因数の和:4479

約数の個数: 320

約数和(自身を含む): 60167577600

約数和(自身を除く): 44950371120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 239, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 478, 504, 540, 560, 630, 717, 720, 756, 840, 945, 956, 1008, 1080, 1195, 1260, 1434, 1512, 1673, 1680, 1890, 1912, 2151, 2160, 2390, 2520, 2868, 3024, 3346, 3585, 3780, 3824, 4211, 4302, 4780, 5019, 5040, 5736, 6453, 6692, 7170, 7560, 8365, 8422, 8604, 9560, 10038, 10755, 11472, 12633, 12906, 13384, 14340, 15057, 15120, 16730, 16844, 17208, 19120, 20076, 21055, 21510, 25095, 25266, 25812, 26768, 28680, 29477, 30114, 32265, 33460, 33688, 34416, 37899, 40152, 42110, 43020, 45171, 50190, 50532, 51624, 57360, 58954, 60228, 63165, 64530, 66920, 67376, 75285, 75798, 80304, 84220, 86040, 88431, 90342, 100380, 101064, 103248, 113697, 117908, 120456, 126330, 129060, 133840, 147385, 150570, 151596, 168440, 172080, 176862, 180684, 189495, 200760, 202128, 225855, 227394, 235816, 240912, 252660, 258120, 265293, 294770, 301140, 303192, 336880, 353724, 361368, 378990, 401520, 442155, 451710, 454788, 471632, 505320, 516240, 530586, 568485, 589540, 602280, 606384, 707448, 722736, 757980, 795879, 884310, 903420, 909576, 1006429, 1010640, 1061172, 1136970, 1179080, 1204560, 1326465, 1414896, 1515960, 1591758, 1768620, 1806840, 1819152, 2012858, 2122344, 2273940, 2358160, 2652930, 3019287, 3031920, 3183516, 3537240, 3613680, 3979395, 4025716, 4244688, 4547880, 5032145, 5305860, 6038574, 6367032, 7045003, 7074480, 7958790, 8051432, 9057861, 9095760, 10064290, 10611720, 12077148, 12734064, 14090006, 15096435, 15917580, 16102864, 18115722, 20128580, 21135009, 21223440, 24154296, 27173583, 28180012, 30192870, 31835160, 35225015, 36231444, 40257160, 42270018, 45289305, 48308592, 54347166, 56360024, 60385740, 63405027, 63670320, 70450030, 72462888, 80514320, 84540036, 90578610, 105675045, 108694332, 112720048, 120771480, 126810054, 135867915, 140900060, 144925776, 169080072, 181157220, 190215081, 211350090, 217388664, 241542960, 253620108, 271735830, 281800120, 317025135, 338160144, 362314440, 380430162, 422700180, 434777328, 507240216, 543471660, 563600240, 634050270, 724628880, 760860324, 845400360, 951075405, 1014480432, 1086943320, 1268100540, 1521720648, 1690800720, 1902150810, 2173886640, 2536201080, 3043441296, 3804301620, 5072402160, 7608603240, 15217206480]

約数ペア:

[(1, 15217206480), (2, 7608603240), (3, 5072402160), (4, 3804301620), (5, 3043441296), (6, 2536201080), (7, 2173886640), (8, 1902150810), (9, 1690800720), (10, 1521720648), (12, 1268100540), (14, 1086943320), (15, 1014480432), (16, 951075405), (18, 845400360), (20, 760860324), (21, 724628880), (24, 634050270), (27, 563600240), (28, 543471660), (30, 507240216), (35, 434777328), (36, 422700180), (40, 380430162), (42, 362314440), (45, 338160144), (48, 317025135), (54, 281800120), (56, 271735830), (60, 253620108), (63, 241542960), (70, 217388664), (72, 211350090), (80, 190215081), (84, 181157220), (90, 169080072), (105, 144925776), (108, 140900060), (112, 135867915), (120, 126810054), (126, 120771480), (135, 112720048), (140, 108694332), (144, 105675045), (168, 90578610), (180, 84540036), (189, 80514320), (210, 72462888), (216, 70450030), (239, 63670320), (240, 63405027), (252, 60385740), (270, 56360024), (280, 54347166), (315, 48308592), (336, 45289305), (360, 42270018), (378, 40257160), (420, 36231444), (432, 35225015), (478, 31835160), (504, 30192870), (540, 28180012), (560, 27173583), (630, 24154296), (717, 21223440), (720, 21135009), (756, 20128580), (840, 18115722), (945, 16102864), (956, 15917580), (1008, 15096435), (1080, 14090006), (1195, 12734064), (1260, 12077148), (1434, 10611720), (1512, 10064290), (1673, 9095760), (1680, 9057861), (1890, 8051432), (1912, 7958790), (2151, 7074480), (2160, 7045003), (2390, 6367032), (2520, 6038574), (2868, 5305860), (3024, 5032145), (3346, 4547880), (3585, 4244688), (3780, 4025716), (3824, 3979395), (4211, 3613680), (4302, 3537240), (4780, 3183516), (5019, 3031920), (5040, 3019287), (5736, 2652930), (6453, 2358160), (6692, 2273940), (7170, 2122344), (7560, 2012858), (8365, 1819152), (8422, 1806840), (8604, 1768620), (9560, 1591758), (10038, 1515960), (10755, 1414896), (11472, 1326465), (12633, 1204560), (12906, 1179080), (13384, 1136970), (14340, 1061172), (15057, 1010640), (15120, 1006429), (16730, 909576), (16844, 903420), (17208, 884310), (19120, 795879), (20076, 757980), (21055, 722736), (21510, 707448), (25095, 606384), (25266, 602280), (25812, 589540), (26768, 568485), (28680, 530586), (29477, 516240), (30114, 505320), (32265, 471632), (33460, 454788), (33688, 451710), (34416, 442155), (37899, 401520), (40152, 378990), (42110, 361368), (43020, 353724), (45171, 336880), (50190, 303192), (50532, 301140), (51624, 294770), (57360, 265293), (58954, 258120), (60228, 252660), (63165, 240912), (64530, 235816), (66920, 227394), (67376, 225855), (75285, 202128), (75798, 200760), (80304, 189495), (84220, 180684), (86040, 176862), (88431, 172080), (90342, 168440), (100380, 151596), (101064, 150570), (103248, 147385), (113697, 133840), (117908, 129060), (120456, 126330)]