2451530340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13799}}^1$

素因数の和:13871

約数の個数: 192

約数和(自身を含む): 8902656000

約数和(自身を除く): 6451125660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1890, 1974, 2115, 2538, 2820, 2961, 3290, 3780, 3948, 4230, 4935, 5076, 5922, 6345, 6580, 8460, 8883, 9870, 11844, 12690, 13799, 14805, 17766, 19740, 25380, 27598, 29610, 35532, 41397, 44415, 55196, 59220, 68995, 82794, 88830, 96593, 124191, 137990, 165588, 177660, 193186, 206985, 248382, 275980, 289779, 372573, 386372, 413970, 482965, 496764, 579558, 620955, 648553, 745146, 827940, 869337, 965930, 1159116, 1241910, 1297106, 1448895, 1490292, 1738674, 1862865, 1931860, 1945659, 2483820, 2594212, 2608011, 2897790, 3242765, 3477348, 3725730, 3891318, 4346685, 4539871, 5216022, 5795580, 5836977, 6485530, 7451460, 7782636, 8693370, 9079742, 9728295, 10432044, 11673954, 12971060, 13040055, 13619613, 17386740, 17510931, 18159484, 19456590, 22699355, 23347908, 26080110, 27239226, 29184885, 35021862, 38913180, 40858839, 45398710, 52160220, 54478452, 58369770, 68098065, 70043724, 81717678, 87554655, 90797420, 116739540, 122576517, 136196130, 163435356, 175109310, 204294195, 245153034, 272392260, 350218620, 408588390, 490306068, 612882585, 817176780, 1225765170, 2451530340]

約数ペア:

[(1, 2451530340), (2, 1225765170), (3, 817176780), (4, 612882585), (5, 490306068), (6, 408588390), (7, 350218620), (9, 272392260), (10, 245153034), (12, 204294195), (14, 175109310), (15, 163435356), (18, 136196130), (20, 122576517), (21, 116739540), (27, 90797420), (28, 87554655), (30, 81717678), (35, 70043724), (36, 68098065), (42, 58369770), (45, 54478452), (47, 52160220), (54, 45398710), (60, 40858839), (63, 38913180), (70, 35021862), (84, 29184885), (90, 27239226), (94, 26080110), (105, 23347908), (108, 22699355), (126, 19456590), (135, 18159484), (140, 17510931), (141, 17386740), (180, 13619613), (188, 13040055), (189, 12971060), (210, 11673954), (235, 10432044), (252, 9728295), (270, 9079742), (282, 8693370), (315, 7782636), (329, 7451460), (378, 6485530), (420, 5836977), (423, 5795580), (470, 5216022), (540, 4539871), (564, 4346685), (630, 3891318), (658, 3725730), (705, 3477348), (756, 3242765), (846, 2897790), (940, 2608011), (945, 2594212), (987, 2483820), (1260, 1945659), (1269, 1931860), (1316, 1862865), (1410, 1738674), (1645, 1490292), (1692, 1448895), (1890, 1297106), (1974, 1241910), (2115, 1159116), (2538, 965930), (2820, 869337), (2961, 827940), (3290, 745146), (3780, 648553), (3948, 620955), (4230, 579558), (4935, 496764), (5076, 482965), (5922, 413970), (6345, 386372), (6580, 372573), (8460, 289779), (8883, 275980), (9870, 248382), (11844, 206985), (12690, 193186), (13799, 177660), (14805, 165588), (17766, 137990), (19740, 124191), (25380, 96593), (27598, 88830), (29610, 82794), (35532, 68995), (41397, 59220), (44415, 55196)]