15696926260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 36285677568

約数和(自身を除く): 20588751308

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 53, 61, 62, 82, 106, 122, 124, 155, 164, 191, 205, 212, 244, 265, 305, 310, 382, 410, 530, 610, 620, 764, 820, 955, 1060, 1220, 1271, 1643, 1891, 1910, 2173, 2501, 2542, 3233, 3286, 3782, 3820, 4346, 5002, 5084, 5921, 6355, 6466, 6572, 7564, 7831, 8215, 8692, 9455, 10004, 10123, 10865, 11651, 11842, 12505, 12710, 12932, 15662, 16165, 16430, 18910, 20246, 21730, 23302, 23684, 25010, 25420, 29605, 31324, 32330, 32860, 37820, 39155, 40492, 43460, 46604, 50020, 50615, 58255, 59210, 64660, 67363, 77531, 78310, 100223, 101230, 116510, 118420, 132553, 134726, 155062, 156620, 200446, 202460, 233020, 242761, 265106, 269452, 310124, 313813, 336815, 361181, 387655, 400892, 415043, 477691, 485522, 501115, 530212, 617503, 627626, 662765, 673630, 722362, 775310, 830086, 955382, 971044, 1002230, 1213805, 1235006, 1255252, 1325530, 1347260, 1444724, 1550620, 1569065, 1660172, 1805905, 1910764, 2004460, 2075215, 2388455, 2427610, 2470012, 2651060, 3087515, 3138130, 3611810, 4109143, 4150430, 4776910, 4855220, 6175030, 6276260, 7223620, 8218286, 8300860, 9553820, 12350060, 12866333, 14808421, 16436572, 19142593, 20545715, 25317623, 25732666, 29616842, 38285186, 41091430, 50635246, 51465332, 59233684, 64331665, 74042105, 76570372, 82182860, 95712965, 101270492, 126588115, 128663330, 148084210, 191425930, 253176230, 257326660, 296168420, 382851860, 506352460, 784846313, 1569692626, 3139385252, 3924231565, 7848463130, 15696926260]

約数ペア:

[(1, 15696926260), (2, 7848463130), (4, 3924231565), (5, 3139385252), (10, 1569692626), (20, 784846313), (31, 506352460), (41, 382851860), (53, 296168420), (61, 257326660), (62, 253176230), (82, 191425930), (106, 148084210), (122, 128663330), (124, 126588115), (155, 101270492), (164, 95712965), (191, 82182860), (205, 76570372), (212, 74042105), (244, 64331665), (265, 59233684), (305, 51465332), (310, 50635246), (382, 41091430), (410, 38285186), (530, 29616842), (610, 25732666), (620, 25317623), (764, 20545715), (820, 19142593), (955, 16436572), (1060, 14808421), (1220, 12866333), (1271, 12350060), (1643, 9553820), (1891, 8300860), (1910, 8218286), (2173, 7223620), (2501, 6276260), (2542, 6175030), (3233, 4855220), (3286, 4776910), (3782, 4150430), (3820, 4109143), (4346, 3611810), (5002, 3138130), (5084, 3087515), (5921, 2651060), (6355, 2470012), (6466, 2427610), (6572, 2388455), (7564, 2075215), (7831, 2004460), (8215, 1910764), (8692, 1805905), (9455, 1660172), (10004, 1569065), (10123, 1550620), (10865, 1444724), (11651, 1347260), (11842, 1325530), (12505, 1255252), (12710, 1235006), (12932, 1213805), (15662, 1002230), (16165, 971044), (16430, 955382), (18910, 830086), (20246, 775310), (21730, 722362), (23302, 673630), (23684, 662765), (25010, 627626), (25420, 617503), (29605, 530212), (31324, 501115), (32330, 485522), (32860, 477691), (37820, 415043), (39155, 400892), (40492, 387655), (43460, 361181), (46604, 336815), (50020, 313813), (50615, 310124), (58255, 269452), (59210, 265106), (64660, 242761), (67363, 233020), (77531, 202460), (78310, 200446), (100223, 156620), (101230, 155062), (116510, 134726), (118420, 132553)]