19037201820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{5651}}^1$

素因数の和:6300

約数の個数: 192

約数和(自身を含む): 65723083776

約数和(自身を除く): 46685881956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 617, 780, 910, 1092, 1234, 1365, 1820, 1851, 2468, 2730, 3085, 3702, 4319, 5460, 5651, 6170, 7404, 8021, 8638, 9255, 11302, 12340, 12957, 16042, 16953, 17276, 18510, 21595, 22604, 24063, 25914, 28255, 32084, 33906, 37020, 39557, 40105, 43190, 48126, 51828, 56147, 56510, 64785, 67812, 73463, 79114, 80210, 84765, 86380, 96252, 112294, 113020, 118671, 120315, 129570, 146926, 158228, 160420, 168441, 169530, 197785, 220389, 224588, 237342, 240630, 259140, 280735, 293852, 336882, 339060, 367315, 395570, 440778, 474684, 481260, 514241, 561470, 593355, 673764, 734630, 791140, 842205, 881556, 1028482, 1101945, 1122940, 1186710, 1469260, 1542723, 1684410, 2056964, 2203890, 2373420, 2571205, 3085446, 3368820, 3486667, 4407780, 5142410, 6170892, 6973334, 7713615, 10284820, 10460001, 13946668, 15427230, 17433335, 20920002, 24406669, 30854460, 34866670, 41840004, 45326671, 48813338, 52300005, 69733340, 73220007, 90653342, 97626676, 104600010, 122033345, 135980013, 146440014, 181306684, 209200020, 226633355, 244066690, 271960026, 292880028, 317286697, 366100035, 453266710, 488133380, 543920052, 634573394, 679900065, 732200070, 906533420, 951860091, 1269146788, 1359800130, 1464400140, 1586433485, 1903720182, 2719600260, 3172866970, 3807440364, 4759300455, 6345733940, 9518600910, 19037201820]

約数ペア:

[(1, 19037201820), (2, 9518600910), (3, 6345733940), (4, 4759300455), (5, 3807440364), (6, 3172866970), (7, 2719600260), (10, 1903720182), (12, 1586433485), (13, 1464400140), (14, 1359800130), (15, 1269146788), (20, 951860091), (21, 906533420), (26, 732200070), (28, 679900065), (30, 634573394), (35, 543920052), (39, 488133380), (42, 453266710), (52, 366100035), (60, 317286697), (65, 292880028), (70, 271960026), (78, 244066690), (84, 226633355), (91, 209200020), (105, 181306684), (130, 146440014), (140, 135980013), (156, 122033345), (182, 104600010), (195, 97626676), (210, 90653342), (260, 73220007), (273, 69733340), (364, 52300005), (390, 48813338), (420, 45326671), (455, 41840004), (546, 34866670), (617, 30854460), (780, 24406669), (910, 20920002), (1092, 17433335), (1234, 15427230), (1365, 13946668), (1820, 10460001), (1851, 10284820), (2468, 7713615), (2730, 6973334), (3085, 6170892), (3702, 5142410), (4319, 4407780), (5460, 3486667), (5651, 3368820), (6170, 3085446), (7404, 2571205), (8021, 2373420), (8638, 2203890), (9255, 2056964), (11302, 1684410), (12340, 1542723), (12957, 1469260), (16042, 1186710), (16953, 1122940), (17276, 1101945), (18510, 1028482), (21595, 881556), (22604, 842205), (24063, 791140), (25914, 734630), (28255, 673764), (32084, 593355), (33906, 561470), (37020, 514241), (39557, 481260), (40105, 474684), (43190, 440778), (48126, 395570), (51828, 367315), (56147, 339060), (56510, 336882), (64785, 293852), (67812, 280735), (73463, 259140), (79114, 240630), (80210, 237342), (84765, 224588), (86380, 220389), (96252, 197785), (112294, 169530), (113020, 168441), (118671, 160420), (120315, 158228), (129570, 146926)]