15398479980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1439}}^1$

素因数の和:1753

約数の個数: 288

約数和(自身を含む): 53495769600

約数和(自身を除く): 38097289620

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, 269, 306, 340, 390, 442, 468, 510, 538, 585, 612, 663, 765, 780, 807, 884, 1020, 1076, 1105, 1170, 1326, 1345, 1439, 1530, 1614, 1989, 2210, 2340, 2421, 2652, 2690, 2878, 3060, 3228, 3315, 3497, 3978, 4035, 4317, 4420, 4573, 4842, 5380, 5756, 6630, 6994, 7195, 7956, 8070, 8634, 9146, 9684, 9945, 10491, 12105, 12951, 13260, 13719, 13988, 14390, 16140, 17268, 17485, 18292, 18707, 19890, 20982, 21585, 22865, 24210, 24463, 25902, 27438, 28780, 31473, 34970, 37414, 39780, 41157, 41964, 43170, 45730, 48420, 48926, 51804, 52455, 54876, 56121, 59449, 62946, 64755, 68595, 69940, 73389, 74828, 82314, 86340, 91460, 93535, 97852, 104910, 112242, 118898, 122315, 125892, 129510, 137190, 146778, 157365, 164628, 168363, 178347, 187070, 205785, 209820, 220167, 224484, 237796, 244630, 259020, 274380, 280605, 293556, 297245, 314730, 318019, 336726, 356694, 366945, 374140, 387091, 411570, 440334, 489260, 535041, 561210, 594490, 629460, 636038, 673452, 713388, 733890, 774182, 823140, 841815, 880668, 891735, 954057, 1070082, 1100835, 1122420, 1161273, 1188980, 1272076, 1467780, 1548364, 1590095, 1683630, 1783470, 1908114, 1935455, 2140164, 2201670, 2322546, 2675205, 2862171, 3180190, 3367260, 3483819, 3566940, 3816228, 3870910, 4403340, 4645092, 4770285, 5032183, 5350410, 5724342, 5806365, 6360380, 6580547, 6967638, 7741820, 9540570, 10064366, 10700820, 11448684, 11612730, 13161094, 13935276, 14310855, 15096549, 17419095, 19081140, 19741641, 20128732, 23225460, 25160915, 26322188, 28621710, 30193098, 32902735, 34838190, 39483282, 45289647, 50321830, 57243420, 59224923, 60386196, 65805470, 69676380, 75482745, 78966564, 85547111, 90579294, 98708205, 100643660, 118449846, 131610940, 150965490, 171094222, 181158588, 197416410, 226448235, 236899692, 256641333, 296124615, 301930980, 342188444, 394832820, 427735555, 452896470, 513282666, 592249230, 769923999, 855471110, 905792940, 1026565332, 1184498460, 1283206665, 1539847998, 1710942220, 2566413330, 3079695996, 3849619995, 5132826660, 7699239990, 15398479980]

約数ペア:

[(1, 15398479980), (2, 7699239990), (3, 5132826660), (4, 3849619995), (5, 3079695996), (6, 2566413330), (9, 1710942220), (10, 1539847998), (12, 1283206665), (13, 1184498460), (15, 1026565332), (17, 905792940), (18, 855471110), (20, 769923999), (26, 592249230), (30, 513282666), (34, 452896470), (36, 427735555), (39, 394832820), (45, 342188444), (51, 301930980), (52, 296124615), (60, 256641333), (65, 236899692), (68, 226448235), (78, 197416410), (85, 181158588), (90, 171094222), (102, 150965490), (117, 131610940), (130, 118449846), (153, 100643660), (156, 98708205), (170, 90579294), (180, 85547111), (195, 78966564), (204, 75482745), (221, 69676380), (234, 65805470), (255, 60386196), (260, 59224923), (269, 57243420), (306, 50321830), (340, 45289647), (390, 39483282), (442, 34838190), (468, 32902735), (510, 30193098), (538, 28621710), (585, 26322188), (612, 25160915), (663, 23225460), (765, 20128732), (780, 19741641), (807, 19081140), (884, 17419095), (1020, 15096549), (1076, 14310855), (1105, 13935276), (1170, 13161094), (1326, 11612730), (1345, 11448684), (1439, 10700820), (1530, 10064366), (1614, 9540570), (1989, 7741820), (2210, 6967638), (2340, 6580547), (2421, 6360380), (2652, 5806365), (2690, 5724342), (2878, 5350410), (3060, 5032183), (3228, 4770285), (3315, 4645092), (3497, 4403340), (3978, 3870910), (4035, 3816228), (4317, 3566940), (4420, 3483819), (4573, 3367260), (4842, 3180190), (5380, 2862171), (5756, 2675205), (6630, 2322546), (6994, 2201670), (7195, 2140164), (7956, 1935455), (8070, 1908114), (8634, 1783470), (9146, 1683630), (9684, 1590095), (9945, 1548364), (10491, 1467780), (12105, 1272076), (12951, 1188980), (13260, 1161273), (13719, 1122420), (13988, 1100835), (14390, 1070082), (16140, 954057), (17268, 891735), (17485, 880668), (18292, 841815), (18707, 823140), (19890, 774182), (20982, 733890), (21585, 713388), (22865, 673452), (24210, 636038), (24463, 629460), (25902, 594490), (27438, 561210), (28780, 535041), (31473, 489260), (34970, 440334), (37414, 411570), (39780, 387091), (41157, 374140), (41964, 366945), (43170, 356694), (45730, 336726), (48420, 318019), (48926, 314730), (51804, 297245), (52455, 293556), (54876, 280605), (56121, 274380), (59449, 259020), (62946, 244630), (64755, 237796), (68595, 224484), (69940, 220167), (73389, 209820), (74828, 205785), (82314, 187070), (86340, 178347), (91460, 168363), (93535, 164628), (97852, 157365), (104910, 146778), (112242, 137190), (118898, 129510), (122315, 125892)]