194507640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:678

約数の個数: 192

約数和(自身を含む): 676166400

約数和(自身を除く): 481658760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 465, 522, 558, 580, 601, 620, 696, 744, 870, 899, 930, 1044, 1116, 1160, 1202, 1240, 1305, 1395, 1740, 1798, 1803, 1860, 2088, 2232, 2404, 2610, 2697, 2790, 3005, 3480, 3596, 3606, 3720, 4495, 4808, 5220, 5394, 5409, 5580, 6010, 7192, 7212, 8091, 8990, 9015, 10440, 10788, 10818, 11160, 12020, 13485, 14424, 16182, 17429, 17980, 18030, 18631, 21576, 21636, 24040, 26970, 27045, 32364, 34858, 35960, 36060, 37262, 40455, 43272, 52287, 53940, 54090, 55893, 64728, 69716, 72120, 74524, 80910, 87145, 93155, 104574, 107880, 108180, 111786, 139432, 149048, 156861, 161820, 167679, 174290, 186310, 209148, 216360, 223572, 261435, 279465, 313722, 323640, 335358, 348580, 372620, 418296, 447144, 522870, 540299, 558930, 627444, 670716, 697160, 745240, 784305, 838395, 1045740, 1080598, 1117860, 1254888, 1341432, 1568610, 1620897, 1676790, 2091480, 2161196, 2235720, 2701495, 3137220, 3241794, 3353580, 4322392, 4862691, 5402990, 6274440, 6483588, 6707160, 8104485, 9725382, 10805980, 12967176, 16208970, 19450764, 21611960, 24313455, 32417940, 38901528, 48626910, 64835880, 97253820, 194507640]

約数ペア:

[(1, 194507640), (2, 97253820), (3, 64835880), (4, 48626910), (5, 38901528), (6, 32417940), (8, 24313455), (9, 21611960), (10, 19450764), (12, 16208970), (15, 12967176), (18, 10805980), (20, 9725382), (24, 8104485), (29, 6707160), (30, 6483588), (31, 6274440), (36, 5402990), (40, 4862691), (45, 4322392), (58, 3353580), (60, 3241794), (62, 3137220), (72, 2701495), (87, 2235720), (90, 2161196), (93, 2091480), (116, 1676790), (120, 1620897), (124, 1568610), (145, 1341432), (155, 1254888), (174, 1117860), (180, 1080598), (186, 1045740), (232, 838395), (248, 784305), (261, 745240), (279, 697160), (290, 670716), (310, 627444), (348, 558930), (360, 540299), (372, 522870), (435, 447144), (465, 418296), (522, 372620), (558, 348580), (580, 335358), (601, 323640), (620, 313722), (696, 279465), (744, 261435), (870, 223572), (899, 216360), (930, 209148), (1044, 186310), (1116, 174290), (1160, 167679), (1202, 161820), (1240, 156861), (1305, 149048), (1395, 139432), (1740, 111786), (1798, 108180), (1803, 107880), (1860, 104574), (2088, 93155), (2232, 87145), (2404, 80910), (2610, 74524), (2697, 72120), (2790, 69716), (3005, 64728), (3480, 55893), (3596, 54090), (3606, 53940), (3720, 52287), (4495, 43272), (4808, 40455), (5220, 37262), (5394, 36060), (5409, 35960), (5580, 34858), (6010, 32364), (7192, 27045), (7212, 26970), (8091, 24040), (8990, 21636), (9015, 21576), (10440, 18631), (10788, 18030), (10818, 17980), (11160, 17429), (12020, 16182), (13485, 14424)]