218950291260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{370061}}^1$

素因数の和:370268

約数の個数: 144

約数和(自身を含む): 703147404960

約数和(自身を除く): 484197113700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 173, 180, 190, 228, 285, 342, 346, 380, 519, 570, 684, 692, 855, 865, 1038, 1140, 1557, 1710, 1730, 2076, 2595, 3114, 3287, 3420, 3460, 5190, 6228, 6574, 7785, 9861, 10380, 13148, 15570, 16435, 19722, 29583, 31140, 32870, 39444, 49305, 59166, 65740, 98610, 118332, 147915, 197220, 295830, 370061, 591660, 740122, 1110183, 1480244, 1850305, 2220366, 3330549, 3700610, 4440732, 5550915, 6661098, 7031159, 7401220, 11101830, 13322196, 14062318, 16652745, 21093477, 22203660, 28124636, 33305490, 35155795, 42186954, 63280431, 64020553, 66610980, 70311590, 84373908, 105467385, 126560862, 128041106, 140623180, 192061659, 210934770, 253121724, 256082212, 316402155, 320102765, 384123318, 421869540, 576184977, 632804310, 640205530, 768246636, 960308295, 1152369954, 1216390507, 1265608620, 1280411060, 1920616590, 2304739908, 2432781014, 2880924885, 3649171521, 3841233180, 4865562028, 5761849770, 6081952535, 7298343042, 10947514563, 11523699540, 12163905070, 14596686084, 18245857605, 21895029126, 24327810140, 36491715210, 43790058252, 54737572815, 72983430420, 109475145630, 218950291260]

約数ペア:

[(1, 218950291260), (2, 109475145630), (3, 72983430420), (4, 54737572815), (5, 43790058252), (6, 36491715210), (9, 24327810140), (10, 21895029126), (12, 18245857605), (15, 14596686084), (18, 12163905070), (19, 11523699540), (20, 10947514563), (30, 7298343042), (36, 6081952535), (38, 5761849770), (45, 4865562028), (57, 3841233180), (60, 3649171521), (76, 2880924885), (90, 2432781014), (95, 2304739908), (114, 1920616590), (171, 1280411060), (173, 1265608620), (180, 1216390507), (190, 1152369954), (228, 960308295), (285, 768246636), (342, 640205530), (346, 632804310), (380, 576184977), (519, 421869540), (570, 384123318), (684, 320102765), (692, 316402155), (855, 256082212), (865, 253121724), (1038, 210934770), (1140, 192061659), (1557, 140623180), (1710, 128041106), (1730, 126560862), (2076, 105467385), (2595, 84373908), (3114, 70311590), (3287, 66610980), (3420, 64020553), (3460, 63280431), (5190, 42186954), (6228, 35155795), (6574, 33305490), (7785, 28124636), (9861, 22203660), (10380, 21093477), (13148, 16652745), (15570, 14062318), (16435, 13322196), (19722, 11101830), (29583, 7401220), (31140, 7031159), (32870, 6661098), (39444, 5550915), (49305, 4440732), (59166, 3700610), (65740, 3330549), (98610, 2220366), (118332, 1850305), (147915, 1480244), (197220, 1110183), (295830, 740122), (370061, 591660)]