2019034240

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9767}}^1$

素因数の和:9822

約数の個数: 128

約数和(自身を含む): 5380214400

約数和(自身を除く): 3361180160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2176, 2432, 2584, 2720, 3040, 3230, 5168, 5440, 6080, 6460, 9767, 10336, 10880, 12160, 12920, 19534, 20672, 25840, 39068, 41344, 48835, 51680, 78136, 97670, 103360, 156272, 166039, 185573, 195340, 206720, 312544, 332078, 371146, 390680, 625088, 664156, 742292, 781360, 830195, 927865, 1250176, 1328312, 1484584, 1562720, 1660390, 1855730, 2656624, 2969168, 3125440, 3154741, 3320780, 3711460, 5313248, 5938336, 6250880, 6309482, 6641560, 7422920, 10626496, 11876672, 12618964, 13283120, 14845840, 15773705, 21252992, 23753344, 25237928, 26566240, 29691680, 31547410, 50475856, 53132480, 59383360, 63094820, 100951712, 106264960, 118766720, 126189640, 201903424, 252379280, 403806848, 504758560, 1009517120, 2019034240]

約数ペア:

[(1, 2019034240), (2, 1009517120), (4, 504758560), (5, 403806848), (8, 252379280), (10, 201903424), (16, 126189640), (17, 118766720), (19, 106264960), (20, 100951712), (32, 63094820), (34, 59383360), (38, 53132480), (40, 50475856), (64, 31547410), (68, 29691680), (76, 26566240), (80, 25237928), (85, 23753344), (95, 21252992), (128, 15773705), (136, 14845840), (152, 13283120), (160, 12618964), (170, 11876672), (190, 10626496), (272, 7422920), (304, 6641560), (320, 6309482), (323, 6250880), (340, 5938336), (380, 5313248), (544, 3711460), (608, 3320780), (640, 3154741), (646, 3125440), (680, 2969168), (760, 2656624), (1088, 1855730), (1216, 1660390), (1292, 1562720), (1360, 1484584), (1520, 1328312), (1615, 1250176), (2176, 927865), (2432, 830195), (2584, 781360), (2720, 742292), (3040, 664156), (3230, 625088), (5168, 390680), (5440, 371146), (6080, 332078), (6460, 312544), (9767, 206720), (10336, 195340), (10880, 185573), (12160, 166039), (12920, 156272), (19534, 103360), (20672, 97670), (25840, 78136), (39068, 51680), (41344, 48835)]