2381976450

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:279

約数の個数: 384

約数和(自身を含む): 7953776640

約数和(自身を除く): 5571800190

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 31, 35, 42, 45, 47, 50, 54, 62, 63, 70, 75, 90, 93, 94, 105, 126, 135, 141, 150, 155, 173, 175, 186, 189, 210, 217, 225, 235, 270, 279, 282, 310, 315, 329, 346, 350, 378, 423, 434, 450, 465, 470, 519, 525, 558, 630, 651, 658, 675, 705, 775, 837, 846, 865, 930, 945, 987, 1038, 1050, 1085, 1175, 1211, 1269, 1302, 1350, 1395, 1410, 1457, 1550, 1557, 1575, 1645, 1674, 1730, 1890, 1953, 1974, 2115, 2170, 2325, 2350, 2422, 2538, 2595, 2790, 2914, 2961, 3114, 3150, 3255, 3290, 3525, 3633, 3906, 4185, 4230, 4325, 4371, 4650, 4671, 4725, 4935, 5190, 5363, 5425, 5859, 5922, 6055, 6345, 6510, 6975, 7050, 7266, 7285, 7785, 8131, 8225, 8370, 8650, 8742, 8883, 9342, 9450, 9765, 9870, 10199, 10575, 10726, 10850, 10899, 11718, 12110, 12690, 12975, 13113, 13950, 14570, 14805, 15570, 16089, 16262, 16275, 16450, 17766, 18165, 19530, 20398, 20925, 21150, 21798, 21855, 23355, 24393, 24675, 25950, 26226, 26815, 29295, 29610, 30275, 30597, 31725, 32178, 32550, 32697, 36330, 36425, 37541, 38925, 39339, 40655, 41850, 43710, 44415, 46710, 48267, 48786, 48825, 49350, 50995, 53630, 54495, 56917, 58590, 60550, 61194, 63450, 65394, 65565, 72850, 73179, 74025, 75082, 77850, 78678, 80445, 81310, 88830, 90825, 91791, 96534, 97650, 101990, 108990, 109275, 112623, 113834, 116775, 121965, 131130, 134075, 144801, 146358, 146475, 148050, 152985, 160890, 163485, 170751, 181650, 183582, 187705, 196695, 203275, 218550, 219537, 222075, 225246, 233550, 241335, 243930, 252061, 254975, 268150, 272475, 275373, 284585, 289602, 292950, 305970, 326970, 327825, 337869, 341502, 365895, 375410, 393390, 402225, 406550, 439074, 444150, 458955, 482670, 504122, 509950, 512253, 544950, 550746, 563115, 569170, 609825, 655650, 675738, 724005, 731790, 756183, 764925, 804450, 817425, 853755, 917910, 938525, 983475, 1013607, 1024506, 1097685, 1126230, 1206675, 1219650, 1260305, 1376865, 1422925, 1448010, 1512366, 1529850, 1536759, 1634850, 1689345, 1707510, 1764427, 1829475, 1877050, 1966950, 2027214, 2195370, 2268549, 2294775, 2413350, 2520610, 2561265, 2753730, 2815575, 2845850, 3073518, 3378690, 3528854, 3620025, 3658950, 3780915, 4268775, 4537098, 4589550, 5068035, 5122530, 5293281, 5488425, 5631150, 6301525, 6805647, 6884325, 7240050, 7561830, 7683795, 8446725, 8537550, 8822135, 10136070, 10586562, 10976850, 11342745, 12603050, 12806325, 13611294, 13768650, 15367590, 15879843, 16893450, 17644270, 18904575, 22685490, 25340175, 25612650, 26466405, 31759686, 34028235, 37809150, 38418975, 44110675, 47639529, 50680350, 52932810, 56713725, 68056470, 76837950, 79399215, 88221350, 95279058, 113427450, 132332025, 158798430, 170141175, 238197645, 264664050, 340282350, 396996075, 476395290, 793992150, 1190988225, 2381976450]

約数ペア:

[(1, 2381976450), (2, 1190988225), (3, 793992150), (5, 476395290), (6, 396996075), (7, 340282350), (9, 264664050), (10, 238197645), (14, 170141175), (15, 158798430), (18, 132332025), (21, 113427450), (25, 95279058), (27, 88221350), (30, 79399215), (31, 76837950), (35, 68056470), (42, 56713725), (45, 52932810), (47, 50680350), (50, 47639529), (54, 44110675), (62, 38418975), (63, 37809150), (70, 34028235), (75, 31759686), (90, 26466405), (93, 25612650), (94, 25340175), (105, 22685490), (126, 18904575), (135, 17644270), (141, 16893450), (150, 15879843), (155, 15367590), (173, 13768650), (175, 13611294), (186, 12806325), (189, 12603050), (210, 11342745), (217, 10976850), (225, 10586562), (235, 10136070), (270, 8822135), (279, 8537550), (282, 8446725), (310, 7683795), (315, 7561830), (329, 7240050), (346, 6884325), (350, 6805647), (378, 6301525), (423, 5631150), (434, 5488425), (450, 5293281), (465, 5122530), (470, 5068035), (519, 4589550), (525, 4537098), (558, 4268775), (630, 3780915), (651, 3658950), (658, 3620025), (675, 3528854), (705, 3378690), (775, 3073518), (837, 2845850), (846, 2815575), (865, 2753730), (930, 2561265), (945, 2520610), (987, 2413350), (1038, 2294775), (1050, 2268549), (1085, 2195370), (1175, 2027214), (1211, 1966950), (1269, 1877050), (1302, 1829475), (1350, 1764427), (1395, 1707510), (1410, 1689345), (1457, 1634850), (1550, 1536759), (1557, 1529850), (1575, 1512366), (1645, 1448010), (1674, 1422925), (1730, 1376865), (1890, 1260305), (1953, 1219650), (1974, 1206675), (2115, 1126230), (2170, 1097685), (2325, 1024506), (2350, 1013607), (2422, 983475), (2538, 938525), (2595, 917910), (2790, 853755), (2914, 817425), (2961, 804450), (3114, 764925), (3150, 756183), (3255, 731790), (3290, 724005), (3525, 675738), (3633, 655650), (3906, 609825), (4185, 569170), (4230, 563115), (4325, 550746), (4371, 544950), (4650, 512253), (4671, 509950), (4725, 504122), (4935, 482670), (5190, 458955), (5363, 444150), (5425, 439074), (5859, 406550), (5922, 402225), (6055, 393390), (6345, 375410), (6510, 365895), (6975, 341502), (7050, 337869), (7266, 327825), (7285, 326970), (7785, 305970), (8131, 292950), (8225, 289602), (8370, 284585), (8650, 275373), (8742, 272475), (8883, 268150), (9342, 254975), (9450, 252061), (9765, 243930), (9870, 241335), (10199, 233550), (10575, 225246), (10726, 222075), (10850, 219537), (10899, 218550), (11718, 203275), (12110, 196695), (12690, 187705), (12975, 183582), (13113, 181650), (13950, 170751), (14570, 163485), (14805, 160890), (15570, 152985), (16089, 148050), (16262, 146475), (16275, 146358), (16450, 144801), (17766, 134075), (18165, 131130), (19530, 121965), (20398, 116775), (20925, 113834), (21150, 112623), (21798, 109275), (21855, 108990), (23355, 101990), (24393, 97650), (24675, 96534), (25950, 91791), (26226, 90825), (26815, 88830), (29295, 81310), (29610, 80445), (30275, 78678), (30597, 77850), (31725, 75082), (32178, 74025), (32550, 73179), (32697, 72850), (36330, 65565), (36425, 65394), (37541, 63450), (38925, 61194), (39339, 60550), (40655, 58590), (41850, 56917), (43710, 54495), (44415, 53630), (46710, 50995), (48267, 49350), (48786, 48825)]