180670620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 584801280

約数和(自身を除く): 404130660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 73, 76, 78, 95, 114, 130, 146, 156, 167, 190, 195, 219, 228, 247, 260, 285, 292, 334, 365, 380, 390, 438, 494, 501, 570, 668, 730, 741, 780, 835, 876, 949, 988, 1002, 1095, 1140, 1235, 1387, 1460, 1482, 1670, 1898, 2004, 2171, 2190, 2470, 2505, 2774, 2847, 2964, 3173, 3340, 3705, 3796, 4161, 4342, 4380, 4745, 4940, 5010, 5548, 5694, 6346, 6513, 6935, 7410, 8322, 8684, 9490, 9519, 10020, 10855, 11388, 12191, 12692, 13026, 13870, 14235, 14820, 15865, 16644, 18031, 18980, 19038, 20805, 21710, 24382, 26052, 27740, 28470, 31730, 32565, 36062, 36573, 38076, 41249, 41610, 43420, 47595, 48764, 54093, 56940, 60955, 63460, 65130, 72124, 73146, 82498, 83220, 90155, 95190, 108186, 121910, 123747, 130260, 146292, 158483, 164996, 180310, 182865, 190380, 206245, 216372, 231629, 243820, 247494, 270465, 316966, 360620, 365730, 412490, 463258, 475449, 494988, 540930, 618735, 633932, 694887, 731460, 792415, 824980, 926516, 950898, 1081860, 1158145, 1237470, 1389774, 1584830, 1901796, 2316290, 2377245, 2474940, 2779548, 3011177, 3169660, 3474435, 4632580, 4754490, 6022354, 6948870, 9033531, 9508980, 12044708, 13897740, 15055885, 18067062, 30111770, 36134124, 45167655, 60223540, 90335310, 180670620]

約数ペア:

[(1, 180670620), (2, 90335310), (3, 60223540), (4, 45167655), (5, 36134124), (6, 30111770), (10, 18067062), (12, 15055885), (13, 13897740), (15, 12044708), (19, 9508980), (20, 9033531), (26, 6948870), (30, 6022354), (38, 4754490), (39, 4632580), (52, 3474435), (57, 3169660), (60, 3011177), (65, 2779548), (73, 2474940), (76, 2377245), (78, 2316290), (95, 1901796), (114, 1584830), (130, 1389774), (146, 1237470), (156, 1158145), (167, 1081860), (190, 950898), (195, 926516), (219, 824980), (228, 792415), (247, 731460), (260, 694887), (285, 633932), (292, 618735), (334, 540930), (365, 494988), (380, 475449), (390, 463258), (438, 412490), (494, 365730), (501, 360620), (570, 316966), (668, 270465), (730, 247494), (741, 243820), (780, 231629), (835, 216372), (876, 206245), (949, 190380), (988, 182865), (1002, 180310), (1095, 164996), (1140, 158483), (1235, 146292), (1387, 130260), (1460, 123747), (1482, 121910), (1670, 108186), (1898, 95190), (2004, 90155), (2171, 83220), (2190, 82498), (2470, 73146), (2505, 72124), (2774, 65130), (2847, 63460), (2964, 60955), (3173, 56940), (3340, 54093), (3705, 48764), (3796, 47595), (4161, 43420), (4342, 41610), (4380, 41249), (4745, 38076), (4940, 36573), (5010, 36062), (5548, 32565), (5694, 31730), (6346, 28470), (6513, 27740), (6935, 26052), (7410, 24382), (8322, 21710), (8684, 20805), (9490, 19038), (9519, 18980), (10020, 18031), (10855, 16644), (11388, 15865), (12191, 14820), (12692, 14235), (13026, 13870)]