1973669880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{13903}}^1$

素因数の和:13950

約数の個数: 192

約数和(自身を含む): 7327964160

約数和(自身を除く): 5354294280

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, 84, 91, 104, 105, 120, 130, 140, 156, 168, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4732, 5070, 5460, 5915, 6760, 7098, 9464, 10140, 10920, 11830, 13903, 14196, 17745, 20280, 23660, 27806, 28392, 35490, 41709, 47320, 55612, 69515, 70980, 83418, 97321, 111224, 139030, 141960, 166836, 180739, 194642, 208545, 278060, 291963, 333672, 361478, 389284, 417090, 486605, 542217, 556120, 583926, 722956, 778568, 834180, 903695, 973210, 1084434, 1167852, 1265173, 1445912, 1459815, 1668360, 1807390, 1946420, 2168868, 2335704, 2349607, 2530346, 2711085, 2919630, 3614780, 3795519, 3892840, 4337736, 4699214, 5060692, 5422170, 5839260, 6325865, 7048821, 7229560, 7591038, 9398428, 10121384, 10844340, 11678520, 11748035, 12651730, 14097642, 15182076, 16447249, 18796856, 18977595, 21688680, 23496070, 25303460, 28195284, 30364152, 32894498, 35244105, 37955190, 46992140, 49341747, 50606920, 56390568, 65788996, 70488210, 75910380, 82236245, 93984280, 98683494, 131577992, 140976420, 151820760, 164472490, 197366988, 246708735, 281952840, 328944980, 394733976, 493417470, 657889960, 986834940, 1973669880]

約数ペア:

[(1, 1973669880), (2, 986834940), (3, 657889960), (4, 493417470), (5, 394733976), (6, 328944980), (7, 281952840), (8, 246708735), (10, 197366988), (12, 164472490), (13, 151820760), (14, 140976420), (15, 131577992), (20, 98683494), (21, 93984280), (24, 82236245), (26, 75910380), (28, 70488210), (30, 65788996), (35, 56390568), (39, 50606920), (40, 49341747), (42, 46992140), (52, 37955190), (56, 35244105), (60, 32894498), (65, 30364152), (70, 28195284), (78, 25303460), (84, 23496070), (91, 21688680), (104, 18977595), (105, 18796856), (120, 16447249), (130, 15182076), (140, 14097642), (156, 12651730), (168, 11748035), (169, 11678520), (182, 10844340), (195, 10121384), (210, 9398428), (260, 7591038), (273, 7229560), (280, 7048821), (312, 6325865), (338, 5839260), (364, 5422170), (390, 5060692), (420, 4699214), (455, 4337736), (507, 3892840), (520, 3795519), (546, 3614780), (676, 2919630), (728, 2711085), (780, 2530346), (840, 2349607), (845, 2335704), (910, 2168868), (1014, 1946420), (1092, 1807390), (1183, 1668360), (1352, 1459815), (1365, 1445912), (1560, 1265173), (1690, 1167852), (1820, 1084434), (2028, 973210), (2184, 903695), (2366, 834180), (2535, 778568), (2730, 722956), (3380, 583926), (3549, 556120), (3640, 542217), (4056, 486605), (4732, 417090), (5070, 389284), (5460, 361478), (5915, 333672), (6760, 291963), (7098, 278060), (9464, 208545), (10140, 194642), (10920, 180739), (11830, 166836), (13903, 141960), (14196, 139030), (17745, 111224), (20280, 97321), (23660, 83418), (27806, 70980), (28392, 69515), (35490, 55612), (41709, 47320)]