234703980

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{6899}}^1$

素因数の和:6930

約数の個数: 144

約数和(自身を含む): 843897600

約数和(自身を除く): 609193620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 6899, 8505, 11340, 13798, 17010, 20697, 27596, 34020, 34495, 41394, 48293, 62091, 68990, 82788, 96586, 103485, 124182, 137980, 144879, 186273, 193172, 206970, 241465, 248364, 289758, 310455, 372546, 413940, 434637, 482930, 558819, 579516, 620910, 724395, 745092, 869274, 931365, 965860, 1117638, 1241820, 1303911, 1448790, 1676457, 1738548, 1862730, 2173185, 2235276, 2607822, 2794095, 2897580, 3352914, 3725460, 3911733, 4346370, 5215644, 5588190, 6519555, 6705828, 7823466, 8382285, 8692740, 11176380, 11735199, 13039110, 15646932, 16764570, 19558665, 23470398, 26078220, 33529140, 39117330, 46940796, 58675995, 78234660, 117351990, 234703980]

約数ペア:

[(1, 234703980), (2, 117351990), (3, 78234660), (4, 58675995), (5, 46940796), (6, 39117330), (7, 33529140), (9, 26078220), (10, 23470398), (12, 19558665), (14, 16764570), (15, 15646932), (18, 13039110), (20, 11735199), (21, 11176380), (27, 8692740), (28, 8382285), (30, 7823466), (35, 6705828), (36, 6519555), (42, 5588190), (45, 5215644), (54, 4346370), (60, 3911733), (63, 3725460), (70, 3352914), (81, 2897580), (84, 2794095), (90, 2607822), (105, 2235276), (108, 2173185), (126, 1862730), (135, 1738548), (140, 1676457), (162, 1448790), (180, 1303911), (189, 1241820), (210, 1117638), (243, 965860), (252, 931365), (270, 869274), (315, 745092), (324, 724395), (378, 620910), (405, 579516), (420, 558819), (486, 482930), (540, 434637), (567, 413940), (630, 372546), (756, 310455), (810, 289758), (945, 248364), (972, 241465), (1134, 206970), (1215, 193172), (1260, 186273), (1620, 144879), (1701, 137980), (1890, 124182), (2268, 103485), (2430, 96586), (2835, 82788), (3402, 68990), (3780, 62091), (4860, 48293), (5670, 41394), (6804, 34495), (6899, 34020), (8505, 27596), (11340, 20697), (13798, 17010)]