156287460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 558472320

約数和(自身を除く): 402184860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 53, 59, 60, 68, 70, 84, 85, 98, 102, 105, 106, 118, 119, 140, 147, 159, 170, 177, 196, 204, 210, 212, 236, 238, 245, 255, 265, 294, 295, 318, 340, 354, 357, 371, 413, 420, 476, 490, 510, 530, 588, 590, 595, 636, 708, 714, 735, 742, 795, 826, 833, 885, 901, 980, 1003, 1020, 1060, 1113, 1180, 1190, 1239, 1428, 1470, 1484, 1590, 1652, 1666, 1770, 1785, 1802, 1855, 2006, 2065, 2226, 2380, 2478, 2499, 2597, 2703, 2891, 2940, 3009, 3127, 3180, 3332, 3540, 3570, 3604, 3710, 4012, 4130, 4165, 4452, 4505, 4956, 4998, 5015, 5194, 5406, 5565, 5782, 6018, 6195, 6254, 6307, 7021, 7140, 7420, 7791, 8260, 8330, 8673, 9010, 9381, 9996, 10030, 10388, 10812, 11130, 11564, 12036, 12390, 12495, 12508, 12614, 12985, 13515, 14042, 14455, 15045, 15582, 15635, 16660, 17346, 18020, 18762, 18921, 20060, 21063, 21889, 22260, 24780, 24990, 25228, 25970, 27030, 28084, 28910, 30090, 31164, 31270, 31535, 34692, 35105, 37524, 37842, 38955, 42126, 43365, 43778, 44149, 46905, 49147, 49980, 51940, 53159, 54060, 57820, 60180, 62540, 63070, 65667, 70210, 75684, 77910, 84252, 86730, 87556, 88298, 93810, 94605, 98294, 105315, 106318, 109445, 126140, 131334, 132447, 140420, 147441, 153223, 155820, 159477, 173460, 176596, 187620, 189210, 196588, 210630, 212636, 218890, 220745, 245735, 262668, 264894, 265795, 294882, 306446, 318954, 328335, 372113, 378420, 421260, 437780, 441490, 459669, 491470, 529788, 531590, 589764, 612892, 637908, 656670, 662235, 737205, 744226, 766115, 797385, 882980, 919338, 982940, 1063180, 1116339, 1313340, 1324470, 1474410, 1488452, 1532230, 1594770, 1838676, 1860565, 2232678, 2298345, 2604791, 2648940, 2948820, 3064460, 3189540, 3721130, 4465356, 4596690, 5209582, 5581695, 7442260, 7814373, 9193380, 10419164, 11163390, 13023955, 15628746, 22326780, 26047910, 31257492, 39071865, 52095820, 78143730, 156287460]

約数ペア:

[(1, 156287460), (2, 78143730), (3, 52095820), (4, 39071865), (5, 31257492), (6, 26047910), (7, 22326780), (10, 15628746), (12, 13023955), (14, 11163390), (15, 10419164), (17, 9193380), (20, 7814373), (21, 7442260), (28, 5581695), (30, 5209582), (34, 4596690), (35, 4465356), (42, 3721130), (49, 3189540), (51, 3064460), (53, 2948820), (59, 2648940), (60, 2604791), (68, 2298345), (70, 2232678), (84, 1860565), (85, 1838676), (98, 1594770), (102, 1532230), (105, 1488452), (106, 1474410), (118, 1324470), (119, 1313340), (140, 1116339), (147, 1063180), (159, 982940), (170, 919338), (177, 882980), (196, 797385), (204, 766115), (210, 744226), (212, 737205), (236, 662235), (238, 656670), (245, 637908), (255, 612892), (265, 589764), (294, 531590), (295, 529788), (318, 491470), (340, 459669), (354, 441490), (357, 437780), (371, 421260), (413, 378420), (420, 372113), (476, 328335), (490, 318954), (510, 306446), (530, 294882), (588, 265795), (590, 264894), (595, 262668), (636, 245735), (708, 220745), (714, 218890), (735, 212636), (742, 210630), (795, 196588), (826, 189210), (833, 187620), (885, 176596), (901, 173460), (980, 159477), (1003, 155820), (1020, 153223), (1060, 147441), (1113, 140420), (1180, 132447), (1190, 131334), (1239, 126140), (1428, 109445), (1470, 106318), (1484, 105315), (1590, 98294), (1652, 94605), (1666, 93810), (1770, 88298), (1785, 87556), (1802, 86730), (1855, 84252), (2006, 77910), (2065, 75684), (2226, 70210), (2380, 65667), (2478, 63070), (2499, 62540), (2597, 60180), (2703, 57820), (2891, 54060), (2940, 53159), (3009, 51940), (3127, 49980), (3180, 49147), (3332, 46905), (3540, 44149), (3570, 43778), (3604, 43365), (3710, 42126), (4012, 38955), (4130, 37842), (4165, 37524), (4452, 35105), (4505, 34692), (4956, 31535), (4998, 31270), (5015, 31164), (5194, 30090), (5406, 28910), (5565, 28084), (5782, 27030), (6018, 25970), (6195, 25228), (6254, 24990), (6307, 24780), (7021, 22260), (7140, 21889), (7420, 21063), (7791, 20060), (8260, 18921), (8330, 18762), (8673, 18020), (9010, 17346), (9381, 16660), (9996, 15635), (10030, 15582), (10388, 15045), (10812, 14455), (11130, 14042), (11564, 13515), (12036, 12985), (12390, 12614), (12495, 12508)]