15344391420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1189

約数の個数: 216

約数和(自身を含む): 49634885664

約数和(自身を除く): 34290494244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 397, 510, 578, 612, 743, 765, 794, 867, 1020, 1156, 1191, 1445, 1486, 1530, 1588, 1734, 1985, 2229, 2382, 2601, 2890, 2972, 3060, 3468, 3573, 3715, 3970, 4335, 4458, 4764, 5202, 5780, 5955, 6687, 6749, 7146, 7430, 7940, 8670, 8916, 10404, 11145, 11910, 12631, 13005, 13374, 13498, 14292, 14860, 17340, 17865, 20247, 22290, 23820, 25262, 26010, 26748, 26996, 33435, 33745, 35730, 37893, 40494, 44580, 50524, 52020, 60741, 63155, 66870, 67490, 71460, 75786, 80988, 101235, 113679, 114733, 121482, 126310, 133740, 134980, 151572, 189465, 202470, 214727, 227358, 229466, 242964, 252620, 294971, 303705, 344199, 378930, 404940, 429454, 454716, 458932, 568395, 573665, 589942, 607410, 644181, 688398, 757860, 858908, 884913, 1032597, 1073635, 1136790, 1147330, 1179884, 1214820, 1288362, 1376796, 1474855, 1720995, 1769826, 1932543, 2065194, 2147270, 2273580, 2294660, 2576724, 2654739, 2949710, 3220905, 3441990, 3539652, 3865086, 4130388, 4294540, 4424565, 5014507, 5162985, 5309478, 5899420, 6441810, 6883980, 7730172, 8849130, 9662715, 10029014, 10325970, 10618956, 12883620, 13273695, 15043521, 17698260, 19325430, 20058028, 20651940, 25072535, 26547390, 30087042, 38650860, 45130563, 50145070, 53094780, 60174084, 75217605, 85246619, 90261126, 100290140, 150435210, 170493238, 180522252, 225652815, 255739857, 300870420, 340986476, 426233095, 451305630, 511479714, 767219571, 852466190, 902611260, 1022959428, 1278699285, 1534439142, 1704932380, 2557398570, 3068878284, 3836097855, 5114797140, 7672195710, 15344391420]

約数ペア:

[(1, 15344391420), (2, 7672195710), (3, 5114797140), (4, 3836097855), (5, 3068878284), (6, 2557398570), (9, 1704932380), (10, 1534439142), (12, 1278699285), (15, 1022959428), (17, 902611260), (18, 852466190), (20, 767219571), (30, 511479714), (34, 451305630), (36, 426233095), (45, 340986476), (51, 300870420), (60, 255739857), (68, 225652815), (85, 180522252), (90, 170493238), (102, 150435210), (153, 100290140), (170, 90261126), (180, 85246619), (204, 75217605), (255, 60174084), (289, 53094780), (306, 50145070), (340, 45130563), (397, 38650860), (510, 30087042), (578, 26547390), (612, 25072535), (743, 20651940), (765, 20058028), (794, 19325430), (867, 17698260), (1020, 15043521), (1156, 13273695), (1191, 12883620), (1445, 10618956), (1486, 10325970), (1530, 10029014), (1588, 9662715), (1734, 8849130), (1985, 7730172), (2229, 6883980), (2382, 6441810), (2601, 5899420), (2890, 5309478), (2972, 5162985), (3060, 5014507), (3468, 4424565), (3573, 4294540), (3715, 4130388), (3970, 3865086), (4335, 3539652), (4458, 3441990), (4764, 3220905), (5202, 2949710), (5780, 2654739), (5955, 2576724), (6687, 2294660), (6749, 2273580), (7146, 2147270), (7430, 2065194), (7940, 1932543), (8670, 1769826), (8916, 1720995), (10404, 1474855), (11145, 1376796), (11910, 1288362), (12631, 1214820), (13005, 1179884), (13374, 1147330), (13498, 1136790), (14292, 1073635), (14860, 1032597), (17340, 884913), (17865, 858908), (20247, 757860), (22290, 688398), (23820, 644181), (25262, 607410), (26010, 589942), (26748, 573665), (26996, 568395), (33435, 458932), (33745, 454716), (35730, 429454), (37893, 404940), (40494, 378930), (44580, 344199), (50524, 303705), (52020, 294971), (60741, 252620), (63155, 242964), (66870, 229466), (67490, 227358), (71460, 214727), (75786, 202470), (80988, 189465), (101235, 151572), (113679, 134980), (114733, 133740), (121482, 126310)]