20231504760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{19001}}^1$

素因数の和:19501

約数の個数: 128

約数和(自身を含む): 64029139200

約数和(自身を除く): 43797634440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 467, 570, 760, 934, 1140, 1401, 1868, 2280, 2335, 2802, 3736, 4670, 5604, 7005, 8873, 9340, 11208, 14010, 17746, 18680, 19001, 26619, 28020, 35492, 38002, 44365, 53238, 56040, 57003, 70984, 76004, 88730, 95005, 106476, 114006, 133095, 152008, 177460, 190010, 212952, 228012, 266190, 285015, 354920, 361019, 380020, 456024, 532380, 570030, 722038, 760040, 1064760, 1083057, 1140060, 1444076, 1805095, 2166114, 2280120, 2888152, 3610190, 4332228, 5415285, 7220380, 8664456, 8873467, 10830570, 14440760, 17746934, 21661140, 26620401, 35493868, 43322280, 44367335, 53240802, 70987736, 88734670, 106481604, 133102005, 168595873, 177469340, 212963208, 266204010, 337191746, 354938680, 505787619, 532408020, 674383492, 842979365, 1011575238, 1064816040, 1348766984, 1685958730, 2023150476, 2528938095, 3371917460, 4046300952, 5057876190, 6743834920, 10115752380, 20231504760]

約数ペア:

[(1, 20231504760), (2, 10115752380), (3, 6743834920), (4, 5057876190), (5, 4046300952), (6, 3371917460), (8, 2528938095), (10, 2023150476), (12, 1685958730), (15, 1348766984), (19, 1064816040), (20, 1011575238), (24, 842979365), (30, 674383492), (38, 532408020), (40, 505787619), (57, 354938680), (60, 337191746), (76, 266204010), (95, 212963208), (114, 177469340), (120, 168595873), (152, 133102005), (190, 106481604), (228, 88734670), (285, 70987736), (380, 53240802), (456, 44367335), (467, 43322280), (570, 35493868), (760, 26620401), (934, 21661140), (1140, 17746934), (1401, 14440760), (1868, 10830570), (2280, 8873467), (2335, 8664456), (2802, 7220380), (3736, 5415285), (4670, 4332228), (5604, 3610190), (7005, 2888152), (8873, 2280120), (9340, 2166114), (11208, 1805095), (14010, 1444076), (17746, 1140060), (18680, 1083057), (19001, 1064760), (26619, 760040), (28020, 722038), (35492, 570030), (38002, 532380), (44365, 456024), (53238, 380020), (56040, 361019), (57003, 354920), (70984, 285015), (76004, 266190), (88730, 228012), (95005, 212952), (106476, 190010), (114006, 177460), (133095, 152008)]