382643820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9619}}^1$

素因数の和:9664

約数の個数: 144

約数和(自身を含む): 1323635040

約数和(自身を除く): 940991220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9619, 9945, 13260, 19238, 19890, 28857, 38476, 39780, 48095, 57714, 86571, 96190, 115428, 125047, 144285, 163523, 173142, 192380, 250094, 288570, 327046, 346284, 375141, 432855, 490569, 500188, 577140, 625235, 654092, 750282, 817615, 865710, 981138, 1125423, 1250470, 1471707, 1500564, 1635230, 1731420, 1875705, 1962276, 2125799, 2250846, 2452845, 2500940, 2943414, 3270460, 3751410, 4251598, 4501692, 4905690, 5627115, 5886828, 6377397, 7358535, 7502820, 8503196, 9811380, 10628995, 11254230, 12754794, 14717070, 19132191, 21257990, 22508460, 25509588, 29434140, 31886985, 38264382, 42515980, 63773970, 76528764, 95660955, 127547940, 191321910, 382643820]

約数ペア:

[(1, 382643820), (2, 191321910), (3, 127547940), (4, 95660955), (5, 76528764), (6, 63773970), (9, 42515980), (10, 38264382), (12, 31886985), (13, 29434140), (15, 25509588), (17, 22508460), (18, 21257990), (20, 19132191), (26, 14717070), (30, 12754794), (34, 11254230), (36, 10628995), (39, 9811380), (45, 8503196), (51, 7502820), (52, 7358535), (60, 6377397), (65, 5886828), (68, 5627115), (78, 4905690), (85, 4501692), (90, 4251598), (102, 3751410), (117, 3270460), (130, 2943414), (153, 2500940), (156, 2452845), (170, 2250846), (180, 2125799), (195, 1962276), (204, 1875705), (221, 1731420), (234, 1635230), (255, 1500564), (260, 1471707), (306, 1250470), (340, 1125423), (390, 981138), (442, 865710), (468, 817615), (510, 750282), (585, 654092), (612, 625235), (663, 577140), (765, 500188), (780, 490569), (884, 432855), (1020, 375141), (1105, 346284), (1170, 327046), (1326, 288570), (1530, 250094), (1989, 192380), (2210, 173142), (2340, 163523), (2652, 144285), (3060, 125047), (3315, 115428), (3978, 96190), (4420, 86571), (6630, 57714), (7956, 48095), (9619, 39780), (9945, 38476), (13260, 28857), (19238, 19890)]