15696473220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4799}}^1$

素因数の和:5496

約数の個数: 144

約数和(自身を含む): 49459737600

約数和(自身を除く): 33763264380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 673, 810, 972, 1215, 1346, 1620, 2019, 2430, 2692, 3365, 4038, 4799, 4860, 6057, 6730, 8076, 9598, 10095, 12114, 13460, 14397, 18171, 19196, 20190, 23995, 24228, 28794, 30285, 36342, 40380, 43191, 47990, 54513, 57588, 60570, 71985, 72684, 86382, 90855, 95980, 109026, 121140, 129573, 143970, 163539, 172764, 181710, 215955, 218052, 259146, 272565, 287940, 327078, 363420, 388719, 431910, 518292, 545130, 647865, 654156, 777438, 817695, 863820, 1090260, 1166157, 1295730, 1554876, 1635390, 1943595, 2332314, 2591460, 3229727, 3270780, 3887190, 4664628, 5830785, 6459454, 7774380, 9689181, 11661570, 12918908, 16148635, 19378362, 23323140, 29067543, 32297270, 38756724, 48445905, 58135086, 64594540, 87202629, 96891810, 116270172, 145337715, 174405258, 193783620, 261607887, 290675430, 348810516, 436013145, 523215774, 581350860, 784823661, 872026290, 1046431548, 1308039435, 1569647322, 1744052580, 2616078870, 3139294644, 3924118305, 5232157740, 7848236610, 15696473220]

約数ペア:

[(1, 15696473220), (2, 7848236610), (3, 5232157740), (4, 3924118305), (5, 3139294644), (6, 2616078870), (9, 1744052580), (10, 1569647322), (12, 1308039435), (15, 1046431548), (18, 872026290), (20, 784823661), (27, 581350860), (30, 523215774), (36, 436013145), (45, 348810516), (54, 290675430), (60, 261607887), (81, 193783620), (90, 174405258), (108, 145337715), (135, 116270172), (162, 96891810), (180, 87202629), (243, 64594540), (270, 58135086), (324, 48445905), (405, 38756724), (486, 32297270), (540, 29067543), (673, 23323140), (810, 19378362), (972, 16148635), (1215, 12918908), (1346, 11661570), (1620, 9689181), (2019, 7774380), (2430, 6459454), (2692, 5830785), (3365, 4664628), (4038, 3887190), (4799, 3270780), (4860, 3229727), (6057, 2591460), (6730, 2332314), (8076, 1943595), (9598, 1635390), (10095, 1554876), (12114, 1295730), (13460, 1166157), (14397, 1090260), (18171, 863820), (19196, 817695), (20190, 777438), (23995, 654156), (24228, 647865), (28794, 545130), (30285, 518292), (36342, 431910), (40380, 388719), (43191, 363420), (47990, 327078), (54513, 287940), (57588, 272565), (60570, 259146), (71985, 218052), (72684, 215955), (86382, 181710), (90855, 172764), (95980, 163539), (109026, 143970), (121140, 129573)]