219188340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2383}}^1$

素因数の和:2478

約数の個数: 144

約数和(自身を含む): 770585088

約数和(自身を除く): 551396748

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, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2383, 2555, 2628, 3066, 3285, 4380, 4599, 4766, 5110, 6132, 6570, 7149, 7665, 9198, 9532, 10220, 11915, 13140, 14298, 15330, 16681, 18396, 21447, 22995, 23830, 28596, 30660, 33362, 35745, 42894, 45990, 47660, 50043, 66724, 71490, 83405, 85788, 91980, 100086, 107235, 142980, 150129, 166810, 173959, 200172, 214470, 250215, 300258, 333620, 347918, 428940, 500430, 521877, 600516, 695836, 750645, 869795, 1000860, 1043754, 1217713, 1501290, 1565631, 1739590, 2087508, 2435426, 2609385, 3002580, 3131262, 3479180, 3653139, 4870852, 5218770, 6088565, 6262524, 7306278, 7828155, 10437540, 10959417, 12177130, 14612556, 15656310, 18265695, 21918834, 24354260, 31312620, 36531390, 43837668, 54797085, 73062780, 109594170, 219188340]

約数ペア:

[(1, 219188340), (2, 109594170), (3, 73062780), (4, 54797085), (5, 43837668), (6, 36531390), (7, 31312620), (9, 24354260), (10, 21918834), (12, 18265695), (14, 15656310), (15, 14612556), (18, 12177130), (20, 10959417), (21, 10437540), (28, 7828155), (30, 7306278), (35, 6262524), (36, 6088565), (42, 5218770), (45, 4870852), (60, 3653139), (63, 3479180), (70, 3131262), (73, 3002580), (84, 2609385), (90, 2435426), (105, 2087508), (126, 1739590), (140, 1565631), (146, 1501290), (180, 1217713), (210, 1043754), (219, 1000860), (252, 869795), (292, 750645), (315, 695836), (365, 600516), (420, 521877), (438, 500430), (511, 428940), (630, 347918), (657, 333620), (730, 300258), (876, 250215), (1022, 214470), (1095, 200172), (1260, 173959), (1314, 166810), (1460, 150129), (1533, 142980), (2044, 107235), (2190, 100086), (2383, 91980), (2555, 85788), (2628, 83405), (3066, 71490), (3285, 66724), (4380, 50043), (4599, 47660), (4766, 45990), (5110, 42894), (6132, 35745), (6570, 33362), (7149, 30660), (7665, 28596), (9198, 23830), (9532, 22995), (10220, 21447), (11915, 18396), (13140, 16681), (14298, 15330)]