22800570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 66044160

約数和(自身を除く): 43243590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 19, 26, 30, 34, 38, 39, 51, 57, 65, 78, 85, 95, 102, 114, 130, 170, 181, 190, 195, 221, 247, 255, 285, 323, 362, 390, 442, 494, 510, 543, 570, 646, 663, 741, 905, 969, 1086, 1105, 1235, 1326, 1482, 1615, 1810, 1938, 2210, 2353, 2470, 2715, 3077, 3230, 3315, 3439, 3705, 4199, 4706, 4845, 5430, 6154, 6630, 6878, 7059, 7410, 8398, 9231, 9690, 10317, 11765, 12597, 14118, 15385, 17195, 18462, 20634, 20995, 23530, 25194, 30770, 34390, 35295, 40001, 41990, 44707, 46155, 51585, 58463, 62985, 70590, 80002, 89414, 92310, 103170, 116926, 120003, 125970, 134121, 175389, 200005, 223535, 240006, 268242, 292315, 350778, 400010, 447070, 584630, 600015, 670605, 760019, 876945, 1200030, 1341210, 1520038, 1753890, 2280057, 3800095, 4560114, 7600190, 11400285, 22800570]

約数ペア:

[(1, 22800570), (2, 11400285), (3, 7600190), (5, 4560114), (6, 3800095), (10, 2280057), (13, 1753890), (15, 1520038), (17, 1341210), (19, 1200030), (26, 876945), (30, 760019), (34, 670605), (38, 600015), (39, 584630), (51, 447070), (57, 400010), (65, 350778), (78, 292315), (85, 268242), (95, 240006), (102, 223535), (114, 200005), (130, 175389), (170, 134121), (181, 125970), (190, 120003), (195, 116926), (221, 103170), (247, 92310), (255, 89414), (285, 80002), (323, 70590), (362, 62985), (390, 58463), (442, 51585), (494, 46155), (510, 44707), (543, 41990), (570, 40001), (646, 35295), (663, 34390), (741, 30770), (905, 25194), (969, 23530), (1086, 20995), (1105, 20634), (1235, 18462), (1326, 17195), (1482, 15385), (1615, 14118), (1810, 12597), (1938, 11765), (2210, 10317), (2353, 9690), (2470, 9231), (2715, 8398), (3077, 7410), (3230, 7059), (3315, 6878), (3439, 6630), (3705, 6154), (4199, 5430), (4706, 4845)]