1989930054060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{630391}}^1$

素因数の和:630509

約数の個数: 288

約数和(自身を含む): 6938951685120

約数和(自身を除く): 4949021631060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 71, 76, 78, 90, 95, 114, 117, 130, 142, 156, 171, 180, 190, 195, 213, 228, 234, 247, 260, 284, 285, 342, 355, 380, 390, 426, 468, 494, 570, 585, 639, 684, 710, 741, 780, 852, 855, 923, 988, 1065, 1140, 1170, 1235, 1278, 1349, 1420, 1482, 1710, 1846, 2130, 2223, 2340, 2470, 2556, 2698, 2769, 2964, 3195, 3420, 3692, 3705, 4047, 4260, 4446, 4615, 4940, 5396, 5538, 6390, 6745, 7410, 8094, 8307, 8892, 9230, 11076, 11115, 12141, 12780, 13490, 13845, 14820, 16188, 16614, 17537, 18460, 20235, 22230, 24282, 26980, 27690, 33228, 35074, 40470, 41535, 44460, 48564, 52611, 55380, 60705, 70148, 80940, 83070, 87685, 105222, 121410, 157833, 166140, 175370, 210444, 242820, 263055, 315666, 350740, 526110, 630391, 631332, 789165, 1052220, 1260782, 1578330, 1891173, 2521564, 3151955, 3156660, 3782346, 5673519, 6303910, 7564692, 8195083, 9455865, 11347038, 11977429, 12607820, 16390166, 18911730, 22694076, 23954858, 24585249, 28367595, 32780332, 35932287, 37823460, 40975415, 44757761, 47909716, 49170498, 56735190, 59887145, 71864574, 73755747, 81950830, 89515522, 98340996, 107796861, 113470380, 119774290, 122926245, 134273283, 143729148, 147511494, 155706577, 163901660, 179031044, 179661435, 215593722, 223788805, 239548580, 245852490, 268546566, 295022988, 311413154, 359322870, 368778735, 402819849, 431187444, 447577610, 467119731, 491704980, 537093132, 538984305, 581850893, 622826308, 671366415, 718645740, 737557470, 778532885, 805639698, 850397459, 895155220, 934239462, 1077968610, 1163701786, 1342732830, 1401359193, 1475114940, 1557065770, 1611279396, 1700794918, 1745552679, 1868478924, 2014099245, 2155937220, 2327403572, 2335598655, 2551192377, 2685465660, 2802718386, 2909254465, 3114131540, 3401589836, 3491105358, 4028198490, 4251987295, 4671197310, 5102384754, 5236658037, 5605436772, 5818508930, 6982210716, 7006795965, 7653577131, 8056396980, 8503974590, 8727763395, 9342394620, 10204769508, 10473316074, 11055166967, 11637017860, 12755961885, 14013591930, 15307154262, 17007949180, 17455526790, 20946632148, 22110333934, 25511923770, 26183290185, 28027183860, 30614308524, 33165500901, 34911053580, 38267885655, 44220667868, 51023847540, 52366580370, 55275834835, 66331001802, 76535771310, 99496502703, 104733160740, 110551669670, 132662003604, 153071542620, 165827504505, 198993005406, 221103339340, 331655009010, 397986010812, 497482513515, 663310018020, 994965027030, 1989930054060]

約数ペア:

[(1, 1989930054060), (2, 994965027030), (3, 663310018020), (4, 497482513515), (5, 397986010812), (6, 331655009010), (9, 221103339340), (10, 198993005406), (12, 165827504505), (13, 153071542620), (15, 132662003604), (18, 110551669670), (19, 104733160740), (20, 99496502703), (26, 76535771310), (30, 66331001802), (36, 55275834835), (38, 52366580370), (39, 51023847540), (45, 44220667868), (52, 38267885655), (57, 34911053580), (60, 33165500901), (65, 30614308524), (71, 28027183860), (76, 26183290185), (78, 25511923770), (90, 22110333934), (95, 20946632148), (114, 17455526790), (117, 17007949180), (130, 15307154262), (142, 14013591930), (156, 12755961885), (171, 11637017860), (180, 11055166967), (190, 10473316074), (195, 10204769508), (213, 9342394620), (228, 8727763395), (234, 8503974590), (247, 8056396980), (260, 7653577131), (284, 7006795965), (285, 6982210716), (342, 5818508930), (355, 5605436772), (380, 5236658037), (390, 5102384754), (426, 4671197310), (468, 4251987295), (494, 4028198490), (570, 3491105358), (585, 3401589836), (639, 3114131540), (684, 2909254465), (710, 2802718386), (741, 2685465660), (780, 2551192377), (852, 2335598655), (855, 2327403572), (923, 2155937220), (988, 2014099245), (1065, 1868478924), (1140, 1745552679), (1170, 1700794918), (1235, 1611279396), (1278, 1557065770), (1349, 1475114940), (1420, 1401359193), (1482, 1342732830), (1710, 1163701786), (1846, 1077968610), (2130, 934239462), (2223, 895155220), (2340, 850397459), (2470, 805639698), (2556, 778532885), (2698, 737557470), (2769, 718645740), (2964, 671366415), (3195, 622826308), (3420, 581850893), (3692, 538984305), (3705, 537093132), (4047, 491704980), (4260, 467119731), (4446, 447577610), (4615, 431187444), (4940, 402819849), (5396, 368778735), (5538, 359322870), (6390, 311413154), (6745, 295022988), (7410, 268546566), (8094, 245852490), (8307, 239548580), (8892, 223788805), (9230, 215593722), (11076, 179661435), (11115, 179031044), (12141, 163901660), (12780, 155706577), (13490, 147511494), (13845, 143729148), (14820, 134273283), (16188, 122926245), (16614, 119774290), (17537, 113470380), (18460, 107796861), (20235, 98340996), (22230, 89515522), (24282, 81950830), (26980, 73755747), (27690, 71864574), (33228, 59887145), (35074, 56735190), (40470, 49170498), (41535, 47909716), (44460, 44757761), (48564, 40975415), (52611, 37823460), (55380, 35932287), (60705, 32780332), (70148, 28367595), (80940, 24585249), (83070, 23954858), (87685, 22694076), (105222, 18911730), (121410, 16390166), (157833, 12607820), (166140, 11977429), (175370, 11347038), (210444, 9455865), (242820, 8195083), (263055, 7564692), (315666, 6303910), (350740, 5673519), (526110, 3782346), (630391, 3156660), (631332, 3151955), (789165, 2521564), (1052220, 1891173), (1260782, 1578330)]