234142740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 216

約数和(自身を含む): 791350560

約数和(自身を除く): 557207820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 169, 172, 179, 180, 195, 215, 234, 258, 260, 338, 358, 387, 390, 430, 468, 507, 516, 537, 559, 585, 645, 676, 716, 774, 780, 845, 860, 895, 1014, 1074, 1118, 1170, 1290, 1521, 1548, 1611, 1677, 1690, 1790, 1935, 2028, 2148, 2236, 2327, 2340, 2535, 2580, 2685, 2795, 3042, 3222, 3354, 3380, 3580, 3870, 4654, 5031, 5070, 5370, 5590, 6084, 6444, 6708, 6981, 7267, 7605, 7697, 7740, 8055, 8385, 9308, 10062, 10140, 10740, 11180, 11635, 13962, 14534, 15210, 15394, 16110, 16770, 20124, 20943, 21801, 23091, 23270, 25155, 27924, 29068, 30251, 30420, 30788, 32220, 33540, 34905, 36335, 38485, 41886, 43602, 46182, 46540, 50310, 60502, 65403, 69273, 69810, 72670, 76970, 83772, 87204, 90753, 92364, 100061, 100620, 104715, 109005, 115455, 121004, 130806, 138546, 139620, 145340, 151255, 153940, 181506, 200122, 209430, 218010, 230910, 261612, 272259, 277092, 300183, 302510, 327015, 346365, 363012, 400244, 418860, 436020, 453765, 461820, 500305, 544518, 600366, 605020, 654030, 692730, 900549, 907530, 1000610, 1089036, 1200732, 1300793, 1308060, 1361295, 1385460, 1500915, 1801098, 1815060, 2001220, 2601586, 2722590, 3001830, 3602196, 3902379, 4502745, 5203172, 5445180, 6003660, 6503965, 7804758, 9005490, 11707137, 13007930, 15609516, 18010980, 19511895, 23414274, 26015860, 39023790, 46828548, 58535685, 78047580, 117071370, 234142740]

約数ペア:

[(1, 234142740), (2, 117071370), (3, 78047580), (4, 58535685), (5, 46828548), (6, 39023790), (9, 26015860), (10, 23414274), (12, 19511895), (13, 18010980), (15, 15609516), (18, 13007930), (20, 11707137), (26, 9005490), (30, 7804758), (36, 6503965), (39, 6003660), (43, 5445180), (45, 5203172), (52, 4502745), (60, 3902379), (65, 3602196), (78, 3001830), (86, 2722590), (90, 2601586), (117, 2001220), (129, 1815060), (130, 1801098), (156, 1500915), (169, 1385460), (172, 1361295), (179, 1308060), (180, 1300793), (195, 1200732), (215, 1089036), (234, 1000610), (258, 907530), (260, 900549), (338, 692730), (358, 654030), (387, 605020), (390, 600366), (430, 544518), (468, 500305), (507, 461820), (516, 453765), (537, 436020), (559, 418860), (585, 400244), (645, 363012), (676, 346365), (716, 327015), (774, 302510), (780, 300183), (845, 277092), (860, 272259), (895, 261612), (1014, 230910), (1074, 218010), (1118, 209430), (1170, 200122), (1290, 181506), (1521, 153940), (1548, 151255), (1611, 145340), (1677, 139620), (1690, 138546), (1790, 130806), (1935, 121004), (2028, 115455), (2148, 109005), (2236, 104715), (2327, 100620), (2340, 100061), (2535, 92364), (2580, 90753), (2685, 87204), (2795, 83772), (3042, 76970), (3222, 72670), (3354, 69810), (3380, 69273), (3580, 65403), (3870, 60502), (4654, 50310), (5031, 46540), (5070, 46182), (5370, 43602), (5590, 41886), (6084, 38485), (6444, 36335), (6708, 34905), (6981, 33540), (7267, 32220), (7605, 30788), (7697, 30420), (7740, 30251), (8055, 29068), (8385, 27924), (9308, 25155), (10062, 23270), (10140, 23091), (10740, 21801), (11180, 20943), (11635, 20124), (13962, 16770), (14534, 16110), (15210, 15394)]