12702403980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{5851}}^1$

素因数の和:7596

約数の個数: 144

約数和(自身を含む): 44068088064

約数和(自身を除く): 31365684084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1723, 3446, 5169, 5851, 6892, 8615, 10338, 11702, 12061, 15507, 17230, 17553, 20676, 23404, 24122, 25845, 29255, 31014, 34460, 35106, 36183, 40957, 48244, 51690, 52659, 58510, 60305, 62028, 70212, 72366, 77535, 81914, 87765, 103380, 105318, 108549, 117020, 120610, 122871, 144732, 155070, 163828, 175530, 180915, 204785, 210636, 217098, 241220, 245742, 263295, 310140, 351060, 361830, 368613, 409570, 434196, 491484, 526590, 542745, 614355, 723660, 737226, 819140, 1053180, 1085490, 1228710, 1474452, 1843065, 2170980, 2457420, 3686130, 7372260, 10081273, 20162546, 30243819, 40325092, 50406365, 60487638, 70568911, 90731457, 100812730, 120975276, 141137822, 151219095, 181462914, 201625460, 211706733, 282275644, 302438190, 352844555, 362925828, 423413466, 453657285, 604876380, 635120199, 705689110, 846826932, 907314570, 1058533665, 1270240398, 1411378220, 1814629140, 2117067330, 2540480796, 3175600995, 4234134660, 6351201990, 12702403980]

約数ペア:

[(1, 12702403980), (2, 6351201990), (3, 4234134660), (4, 3175600995), (5, 2540480796), (6, 2117067330), (7, 1814629140), (9, 1411378220), (10, 1270240398), (12, 1058533665), (14, 907314570), (15, 846826932), (18, 705689110), (20, 635120199), (21, 604876380), (28, 453657285), (30, 423413466), (35, 362925828), (36, 352844555), (42, 302438190), (45, 282275644), (60, 211706733), (63, 201625460), (70, 181462914), (84, 151219095), (90, 141137822), (105, 120975276), (126, 100812730), (140, 90731457), (180, 70568911), (210, 60487638), (252, 50406365), (315, 40325092), (420, 30243819), (630, 20162546), (1260, 10081273), (1723, 7372260), (3446, 3686130), (5169, 2457420), (5851, 2170980), (6892, 1843065), (8615, 1474452), (10338, 1228710), (11702, 1085490), (12061, 1053180), (15507, 819140), (17230, 737226), (17553, 723660), (20676, 614355), (23404, 542745), (24122, 526590), (25845, 491484), (29255, 434196), (31014, 409570), (34460, 368613), (35106, 361830), (36183, 351060), (40957, 310140), (48244, 263295), (51690, 245742), (52659, 241220), (58510, 217098), (60305, 210636), (62028, 204785), (70212, 180915), (72366, 175530), (77535, 163828), (81914, 155070), (87765, 144732), (103380, 122871), (105318, 120610), (108549, 117020)]