194235480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 675324000

約数和(自身を除く): 481088520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 73, 76, 90, 95, 114, 120, 146, 152, 171, 180, 190, 219, 228, 285, 292, 342, 360, 365, 380, 389, 438, 456, 570, 584, 657, 684, 730, 760, 778, 855, 876, 1095, 1140, 1167, 1314, 1368, 1387, 1460, 1556, 1710, 1752, 1945, 2190, 2280, 2334, 2628, 2774, 2920, 3112, 3285, 3420, 3501, 3890, 4161, 4380, 4668, 5256, 5548, 5835, 6570, 6840, 6935, 7002, 7391, 7780, 8322, 8760, 9336, 11096, 11670, 12483, 13140, 13870, 14004, 14782, 15560, 16644, 17505, 20805, 22173, 23340, 24966, 26280, 27740, 28008, 28397, 29564, 33288, 35010, 36955, 41610, 44346, 46680, 49932, 55480, 56794, 59128, 62415, 66519, 70020, 73910, 83220, 85191, 88692, 99864, 110865, 113588, 124830, 133038, 140040, 141985, 147820, 166440, 170382, 177384, 221730, 227176, 249660, 255573, 266076, 283970, 295640, 332595, 340764, 425955, 443460, 499320, 511146, 532152, 539543, 567940, 665190, 681528, 851910, 886920, 1022292, 1079086, 1135880, 1277865, 1330380, 1618629, 1703820, 2044584, 2158172, 2555730, 2660760, 2697715, 3237258, 3407640, 4316344, 4855887, 5111460, 5395430, 6474516, 8093145, 9711774, 10222920, 10790860, 12949032, 16186290, 19423548, 21581720, 24279435, 32372580, 38847096, 48558870, 64745160, 97117740, 194235480]

約数ペア:

[(1, 194235480), (2, 97117740), (3, 64745160), (4, 48558870), (5, 38847096), (6, 32372580), (8, 24279435), (9, 21581720), (10, 19423548), (12, 16186290), (15, 12949032), (18, 10790860), (19, 10222920), (20, 9711774), (24, 8093145), (30, 6474516), (36, 5395430), (38, 5111460), (40, 4855887), (45, 4316344), (57, 3407640), (60, 3237258), (72, 2697715), (73, 2660760), (76, 2555730), (90, 2158172), (95, 2044584), (114, 1703820), (120, 1618629), (146, 1330380), (152, 1277865), (171, 1135880), (180, 1079086), (190, 1022292), (219, 886920), (228, 851910), (285, 681528), (292, 665190), (342, 567940), (360, 539543), (365, 532152), (380, 511146), (389, 499320), (438, 443460), (456, 425955), (570, 340764), (584, 332595), (657, 295640), (684, 283970), (730, 266076), (760, 255573), (778, 249660), (855, 227176), (876, 221730), (1095, 177384), (1140, 170382), (1167, 166440), (1314, 147820), (1368, 141985), (1387, 140040), (1460, 133038), (1556, 124830), (1710, 113588), (1752, 110865), (1945, 99864), (2190, 88692), (2280, 85191), (2334, 83220), (2628, 73910), (2774, 70020), (2920, 66519), (3112, 62415), (3285, 59128), (3420, 56794), (3501, 55480), (3890, 49932), (4161, 46680), (4380, 44346), (4668, 41610), (5256, 36955), (5548, 35010), (5835, 33288), (6570, 29564), (6840, 28397), (6935, 28008), (7002, 27740), (7391, 26280), (7780, 24966), (8322, 23340), (8760, 22173), (9336, 20805), (11096, 17505), (11670, 16644), (12483, 15560), (13140, 14782), (13870, 14004)]