164429160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3209}}^1$

素因数の和:3291

約数の個数: 128

約数和(自身を含む): 573177600

約数和(自身を除く): 408748440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3209, 3416, 3660, 4270, 5124, 6405, 6418, 7320, 8540, 9627, 10248, 12810, 12836, 16045, 17080, 19254, 22463, 25620, 25672, 32090, 38508, 44926, 48135, 51240, 64180, 67389, 77016, 89852, 96270, 112315, 128360, 134778, 179704, 192540, 195749, 224630, 269556, 336945, 385080, 391498, 449260, 539112, 587247, 673890, 782996, 898520, 978745, 1174494, 1347780, 1370243, 1565992, 1957490, 2348988, 2695560, 2740486, 2936235, 3914980, 4110729, 4697976, 5480972, 5872470, 6851215, 7829960, 8221458, 10961944, 11744940, 13702430, 16442916, 20553645, 23489880, 27404860, 32885832, 41107290, 54809720, 82214580, 164429160]

約数ペア:

[(1, 164429160), (2, 82214580), (3, 54809720), (4, 41107290), (5, 32885832), (6, 27404860), (7, 23489880), (8, 20553645), (10, 16442916), (12, 13702430), (14, 11744940), (15, 10961944), (20, 8221458), (21, 7829960), (24, 6851215), (28, 5872470), (30, 5480972), (35, 4697976), (40, 4110729), (42, 3914980), (56, 2936235), (60, 2740486), (61, 2695560), (70, 2348988), (84, 1957490), (105, 1565992), (120, 1370243), (122, 1347780), (140, 1174494), (168, 978745), (183, 898520), (210, 782996), (244, 673890), (280, 587247), (305, 539112), (366, 449260), (420, 391498), (427, 385080), (488, 336945), (610, 269556), (732, 224630), (840, 195749), (854, 192540), (915, 179704), (1220, 134778), (1281, 128360), (1464, 112315), (1708, 96270), (1830, 89852), (2135, 77016), (2440, 67389), (2562, 64180), (3209, 51240), (3416, 48135), (3660, 44926), (4270, 38508), (5124, 32090), (6405, 25672), (6418, 25620), (7320, 22463), (8540, 19254), (9627, 17080), (10248, 16045), (12810, 12836)]