172234140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 396761700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 372, 390, 403, 419, 442, 465, 510, 527, 620, 663, 780, 806, 838, 884, 930, 1020, 1054, 1105, 1209, 1257, 1326, 1581, 1612, 1676, 1860, 2015, 2095, 2108, 2210, 2418, 2514, 2635, 2652, 3162, 3315, 4030, 4190, 4420, 4836, 5028, 5270, 5447, 6045, 6285, 6324, 6630, 6851, 7123, 7905, 8060, 8380, 10540, 10894, 12090, 12570, 12989, 13260, 13702, 14246, 15810, 16341, 20553, 21369, 21788, 24180, 25140, 25978, 27235, 27404, 28492, 31620, 32682, 34255, 35615, 38967, 41106, 42738, 51956, 54470, 64945, 65364, 68510, 71230, 77934, 81705, 82212, 85476, 92599, 102765, 106845, 108940, 129890, 137020, 142460, 155868, 163410, 168857, 185198, 194835, 205530, 213690, 220813, 259780, 277797, 326820, 337714, 370396, 389670, 411060, 427380, 441626, 462995, 506571, 555594, 662439, 675428, 779340, 844285, 883252, 925990, 1013142, 1104065, 1111188, 1324878, 1388985, 1688570, 1851980, 2026284, 2208130, 2532855, 2649756, 2777970, 2870569, 3312195, 3377140, 4416260, 5065710, 5555940, 5741138, 6624390, 8611707, 10131420, 11482276, 13248780, 14352845, 17223414, 28705690, 34446828, 43058535, 57411380, 86117070, 172234140]

約数ペア:

[(1, 172234140), (2, 86117070), (3, 57411380), (4, 43058535), (5, 34446828), (6, 28705690), (10, 17223414), (12, 14352845), (13, 13248780), (15, 11482276), (17, 10131420), (20, 8611707), (26, 6624390), (30, 5741138), (31, 5555940), (34, 5065710), (39, 4416260), (51, 3377140), (52, 3312195), (60, 2870569), (62, 2777970), (65, 2649756), (68, 2532855), (78, 2208130), (85, 2026284), (93, 1851980), (102, 1688570), (124, 1388985), (130, 1324878), (155, 1111188), (156, 1104065), (170, 1013142), (186, 925990), (195, 883252), (204, 844285), (221, 779340), (255, 675428), (260, 662439), (310, 555594), (340, 506571), (372, 462995), (390, 441626), (403, 427380), (419, 411060), (442, 389670), (465, 370396), (510, 337714), (527, 326820), (620, 277797), (663, 259780), (780, 220813), (806, 213690), (838, 205530), (884, 194835), (930, 185198), (1020, 168857), (1054, 163410), (1105, 155868), (1209, 142460), (1257, 137020), (1326, 129890), (1581, 108940), (1612, 106845), (1676, 102765), (1860, 92599), (2015, 85476), (2095, 82212), (2108, 81705), (2210, 77934), (2418, 71230), (2514, 68510), (2635, 65364), (2652, 64945), (3162, 54470), (3315, 51956), (4030, 42738), (4190, 41106), (4420, 38967), (4836, 35615), (5028, 34255), (5270, 32682), (5447, 31620), (6045, 28492), (6285, 27404), (6324, 27235), (6630, 25978), (6851, 25140), (7123, 24180), (7905, 21788), (8060, 21369), (8380, 20553), (10540, 16341), (10894, 15810), (12090, 14246), (12570, 13702), (12989, 13260)]